Medicare Enrolled
Dr. Khanh Thieu, M.D.
Dermatology · Havertown, PA
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Thieu from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Thieu
Dr. Khanh Thieu is a dermatology specialist in Havertown, PA, with 16 years of NPI registration. Based on federal Medicare data, Dr. Thieu performed 19,294 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Thieu received a total of $13,397 from 40 pharmaceutical and/or device companies across 670 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Thieu is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 16 years of NPI registration
▲ Top 1% volume in PA
$13,397 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗19,294
Medicare services
Top 1% in PA for dermatology
Not available
Unique patients (not deduplicated)
$30
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Photodynamic therapy gel for precancerous skin | 10,100 | $1 | $3 |
| Destruction of precancerous skin growths, 2-14 This procedure involves the removal or destruction of two to fourteen precancerous skin lesions. It is performed to eliminate abnormal skin cells that have the potential to develop into cancer. |
2,910 | $6 | $40 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
1,240 | $102 | $150 |
| Destruction of precancerous skin growth, 1 Removal of a single precancerous skin growth. This procedure destroys abnormal skin cells to prevent them from developing into cancer. |
1,033 | $38 | $140 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
608 | $73 | $120 |
| Destruction of skin growths (warts/lesions), 1-14 This procedure involves the removal or destruction of one to fourteen skin growths. It is a minor surgical intervention performed on the skin surface. |
596 | $80 | $180 |
| UV therapy with tar or petroleum jelly A treatment using ultraviolet radiation combined with the application of tar or petroleum jelly to the skin. |
491 | $98 | $150 |
| Skin biopsy, tangential A procedure to remove a sample of the first identified skin growth for laboratory examination. |
447 | $63 | $220 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
329 | $90 | $180 |
| Shaving of skin growth, 0.6-1.0 cm A minor procedure to shave off a skin growth on the body, arms, or legs that measures between 0.6 and 1.0 centimeters. |
197 | $87 | $150 |
| Shaving of skin growth on face, 0.6-1.0 cm This procedure involves shaving off a skin growth located on the face, ears, eyelids, nose, lips, or mouth. The size of the growth being removed is between 0.6 and 1.0 centimeters. |
110 | $106 | $175 |
| Additional skin growth biopsy Removal of a sample of an additional skin growth for laboratory examination. This code is used for each extra lesion biopsied during the same session. |
94 | $42 | $120 |
| Destruction of 15 or more precancerous skin growths This procedure involves the removal or destruction of fifteen or more precancerous skin lesions. It is performed to treat abnormal skin cells that have the potential to develop into cancer. |
92 | $141 | $250 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
90 | $46 | $90 |
| Shaving of skin growth, 0.6-1.0 cm A minor procedure to shave off a skin growth measuring 0.6 to 1.0 cm from the scalp, neck, hands, feet, or genitals. |
88 | $91 | $175 |
| Destruction of cancerous skin growth, 2.1-3.0 cm This procedure involves the removal or destruction of a cancerous skin lesion measuring between 2.1 and 3.0 centimeters located on the trunk, arms, or legs. |
69 | $146 | $310 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
63 | $129 | $250 |
| Destruction of cancer skin growth, 1.1-2.0 cm Removal of a cancerous skin growth on the trunk, arms, or legs that measures between 1.1 and 2.0 centimeters. |
62 | $133 | $280 |
| Shaving of skin growth, 1.1-2.0 cm This procedure involves shaving off a skin growth measuring between 1.1 and 2.0 centimeters from the body, arms, or legs. |
61 | $105 | $175 |
| Complicated wound repair of trunk, 2.6-7.5 cm A surgical procedure to close a complex wound on the trunk that measures between 2.6 and 7.5 centimeters in length. |
50 | $328 | $645 |
| Light application with debridement to destroy precancerous skin growth This procedure involves applying light to the skin along with debridement to destroy precancerous skin growths. |
48 | $234 | $500 |
| Simple drainage of skin abscess A minor procedure to drain a localized collection of pus from the skin. The abscess is opened to allow the fluid to escape and promote healing. |
42 | $97 | $175 |
| Destruction of cancerous skin growth on face, 1.1-2.0 cm This procedure involves the removal or destruction of a cancerous skin lesion located on the face, ears, eyelids, nose, lips, or mouth. The lesion treated measures between 1.1 and 2.0 centimeters in diameter. |
41 | $161 | $300 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
39 | $1 | $4 |
| Complicated wound repair, scalp/arms/legs, 2.6-7.5 cm A complex surgical procedure to close a wound on the scalp, arms, or legs that measures between 2.6 and 7.5 centimeters in length. |
37 | $354 | $715 |
| Punch biopsy of first skin growth A small, circular piece of skin is removed from a skin growth using a circular blade. The sample is then sent to a laboratory for examination. |
32 | $102 | $270 |
| Skin tag removal, 1-15 tags This procedure involves the removal of one to fifteen skin tags. It is a minor surgical intervention to excise these benign growths from the skin. |
32 | $46 | $150 |
| Complicated wound repair, 2.6-7.5 cm A complex surgical procedure to close a wound measuring between 2.6 and 7.5 centimeters on areas such as the face, neck, hands, or feet. |
31 | $390 | $945 |
| Removal of noncancer skin growth, 1.1-2.0 cm This procedure involves the surgical removal of a benign skin growth located on the body, arms, or legs. The growth measured between 1.1 and 2.0 centimeters in diameter. |
30 | $74 | $250 |
| Injection into skin growths, 1-7 A procedure involving the injection of medication into one to seven skin growths. |
29 | $34 | $100 |
| Acne surgery A surgical procedure to treat acne. The specific techniques and extent of the surgery are not defined in this general code description. |
26 | $87 | $150 |
| Surgical removal of skin cancer, 2.1-3.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the body, arms, or legs. The size of the removed tissue measures between 2.1 and 3.0 centimeters. |
23 | $115 | $450 |
| Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm | 20 | $134 | $300 |
| Shaving of small skin growth on face or mouth area A minor procedure to shave off a small skin growth, measuring 0.5 cm or less, located on the face, ears, eyelids, nose, lips, or mouth. |
19 | $79 | $150 |
| Surgical removal of skin cancer, 1.1-2.0 cm Surgical excision of a cancerous skin growth measuring between 1.1 and 2.0 centimeters on the body, arms, or legs. |
18 | $102 | $400 |
| Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 2.1-3.0 cm | 18 | $173 | $340 |
| Ear tissue biopsy A procedure to remove a small sample of tissue from the ear for laboratory examination. |
15 | $60 | $170 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
15 | $140 | $200 |
| Shaving of skin growth, 1.1-2.0 cm Removal of a skin growth by shaving the surface. The procedure is performed on the scalp, neck, hands, feet, or genitals and involves a lesion measuring between 1.1 and 2.0 centimeters. |
13 | $107 | $200 |
| Surgical removal of facial skin cancer, 1.1-2.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the face, ears, eyelids, nose, lips, or mouth. The size of the removed tissue is between 1.1 and 2.0 centimeters. |
13 | $112 | $440 |
| Shaving of skin growth, 1.1-2.0 cm Removal of a skin growth by shaving the surface of the skin. The procedure is performed on the face, ears, eyelids, nose, lips, or mouth and involves a lesion measuring between 1.1 and 2.0 centimeters. |
12 | $120 | $200 |
| Complex or multiple skin abscess drainage A procedure to drain one or more skin abscesses that are complex in nature. This involves opening and cleaning the infected pockets under the skin. |
11 | $181 | $300 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
0.1% high complexity
3.4% medium
96.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$13,397
Total received (2018-2024)
Avg $1,914/year across 7 years
Top 13% in PA for dermatology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
40
Companies
670
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,051
2023
$1,498
2022
$3,859
2021
$1,916
2020
$1,473
2019
$1,826
2018
$1,775
Payments by company (2024)
ABBVIE INC.
$248
Janssen Biotech, Inc.
$235
Dermavant Sciences, Inc.
$145
Amgen Inc.
$94
Regeneron Healthcare Solutions, Inc.
$78
UCB, Inc.
$54
Incyte Corporation
$48
Novartis Pharmaceuticals Corporation
$40
Galderma Laboratories, L.P.
$30
LEO Pharma Inc.
$28
Genentech USA, Inc.
$24
Ortho Dermatologics, a division of Bausch Health US, LLC
$14
Journey Medical Corporation
$13
Top 3 companies account for 59.8% of 2024 payments
All-time payments by company (2018-2024) ›
Janssen Biotech, Inc.
$2,547
EPI Health, LLC
$1,640
Novartis Pharmaceuticals Corporation
$769
ABBVIE INC.
$737
Sun Pharmaceutical Industries Inc.
$704
AbbVie Inc.
$661
Lilly USA, LLC
$533
LEO Pharma Inc.
$514
AbbVie, Inc.
$501
Regeneron Healthcare Solutions, Inc.
$449
Ortho Dermatologics, a division of Bausch Health US, LLC
$435
PFIZER INC.
$364
Amgen Inc.
$343
GENZYME CORPORATION
$319
SUN PHARMACEUTICAL INDUSTRIES INC.
$318
Incyte Corporation
$314
Celgene Corporation
$294
Genentech USA, Inc.
$271
PruGen, Inc. Pharmaceuticals
$238
UCB, Inc.
$217
Galderma Laboratories, L.P.
$193
Dermavant Sciences, Inc.
$160
Biofrontera Inc.
$114
MAYNE PHARMA INC.
$107
E.R. Squibb & Sons, L.L.C.
$94
DUSA Pharmaceuticals, Inc.
$89
Journey Medical Corporation
$68
DERMIRA, INC.
$60
Mayne Pharma Inc.
$40
Mission Pharmacal Company
$39
Taro Pharmaceuticals USA, Inc.
$38
Horizon Pharma plc
$38
Encore Dermatology Inc.
$36
Nabriva Therapeutics, plc
$29
Boehringer Ingelheim Pharmaceuticals, Inc.
$28
Mylan Pharmaceuticals Inc.
$25
VYNE Pharmaceuticals Inc.
$23
Promius Pharma LLC
$21
Arcutis Biotherapeutics, Inc.
$18
Sebela Pharmaceuticals Inc.
$13
Top 3 companies account for 37.0% of all-time payments
Associated products mentioned in payments ›
0.25% · ABSORICA · ABSORICA (isotretinoin) · ABSORICA LD · ADBRY · AKLIEF · ALTRENO · AMELUZ · AMZEEQ · Absorica LD · Ameluz · Amnesteem · BLU-U · BRYHALI · Bimzelx · CLODERM · COSENTYX · Cabtreo · Cimzia · DORYX · DUOBRII · DUPIXENT · DUPIXENT DUPILUMAB INJECTION · ENSTILAR · EPIDUO FORTE · EUCRISA · Erivedge · Exelderm · FINACEA · HALOG OINTMENT (Halcinonide Ointment · HUMIRA · Humira · ILUMYA · ILUMYA (tildrakizumab-asmn) injection · Ilumya · Impoyz · JUBLIA · LEVULAN KERASTICK · LIBTAYO · NAFTIN · ODOMZO · ODOMZO (sonidegib) capsules · ONEXTON · OPZELURA · ORACEA · Otezla · PICATO · QBREXZA · RAYOS · REMICADE · RETIN-A · RINVOQ · SILIQ · SKYRIZI · SOOLANTRA · SPEVIGO · Sernivo · Sivextro · Skyrizi · Sotyktu · TALTZ · TOPICORT (desoximetasone) Topical Spray · TREMFYA · Tremfya · ULTRAVATE · ULTRAVATE (halobetasol propionate) lotion · USP) 0.1% · VTAMA · WYNZORA · Winlevi · Xolair
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Dermatologists in nearby ZIP areas
339
County median income
$88,576
Nearest hospital to ZIP centroid (approximate)
MAIN LINE HOSPITAL LANKENAU
2.5 mi
2.5 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Thieu is a mixed practice specialist, with above-average Medicare volume (top 1% in PA), with 16 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Thieu experienced with photodynamic therapy gel for precancerous skin?
Based on Medicare claims data, Dr. Thieu performed 10,100 photodynamic therapy gel for precancerous skin services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Thieu receive payments from pharmaceutical companies?
Yes. Dr. Thieu received a total of $13,397 from 40 companies across 670 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Thieu's costs compare to other dermatologists in Havertown?
Dr. Thieu's average Medicare payment per service is $30. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Thieu) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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