Medicare Enrolled
Dr. Michael Welsch, MD
Dermatology · Lombard, IL
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. Welsch 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 →
Are you Dr. Welsch?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Welsch
Dr. Michael Welsch is a dermatology specialist in Lombard, IL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Welsch performed 9,184 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Welsch received a total of $2,136 from 25 pharmaceutical and/or device companies across 105 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. Welsch 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.
✓ 20 years of NPI registration
▲ Top 7% volume in IL
$2,136 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗9,184
Medicare services
Top 7% in IL for dermatology
Not available
Unique patients (not deduplicated)
$55
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 |
|---|---|---|---|
| Tissue pathology examination, moderate complexity A laboratory test where a pathologist examines tissue samples under a microscope to analyze cellular details. This intermediate complexity procedure involves specialized techniques to identify abnormalities in the tissue. |
6,384 | $56 | $224 |
| 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. |
545 | $5 | $21 |
| 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. |
489 | $68 | $283 |
| Pathology tissue examination, moderate complexity A laboratory test where a pathologist examines tissue samples under a microscope to identify abnormalities. This specific level indicates a moderate degree of complexity in the analysis. |
260 | $34 | $159 |
| Special stain test for organisms A laboratory test using special stains on tissue slides to identify microorganisms. The process includes the technical preparation of the slides and a professional interpretation of the results. |
181 | $88 | $349 |
| Tissue staining for diagnosis, initial A laboratory test where special stains are applied to tissue slides to help examine the cells and identify specific characteristics. |
170 | $78 | $305 |
| 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. |
165 | $40 | $213 |
| 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. |
153 | $79 | $354 |
| Tissue staining for diagnosis, additional An extra laboratory procedure to apply special stains to tissue slides for detailed examination. |
117 | $67 | $265 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
107 | $1 | $5 |
| 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. |
82 | $82 | $394 |
| 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. |
82 | $44 | $174 |
| 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. |
69 | $77 | $363 |
| 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. |
68 | $88 | $398 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
48 | $11 | $45 |
| 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. |
36 | $101 | $444 |
| 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. |
32 | $102 | $452 |
| New patient office visit, 15-29 minutes An initial office visit for a new patient lasting 15 to 29 minutes. This code is used when the total time spent on the date of the encounter meets this duration threshold. |
32 | $48 | $237 |
| Intermediate wound repair, 2.6-7.5 cm A medical procedure to close a wound on the scalp, underarms, trunk, arms, or legs that measures between 2.6 and 7.5 centimeters. This type of repair involves cleaning the wound and stitching it closed to promote healing. |
27 | $245 | $981 |
| 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. |
23 | $79 | $376 |
| 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. |
21 | $129 | $523 |
| Skin biopsy, tangential A procedure to remove a sample of the first identified skin growth for laboratory examination. |
18 | $69 | $325 |
| 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. |
18 | $87 | $398 |
| 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. |
15 | $107 | $531 |
| 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. |
14 | $104 | $407 |
| Skin growth shaving, 0.5 cm or less This procedure involves shaving off a small skin growth measuring 0.5 centimeters or less from the body, arms, or legs. |
14 | $51 | $325 |
| 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. |
14 | $117 | $513 |
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.
Industry Payment Transparency
Open Payments through 2024 ↗$2,136
Total received (2019-2024)
Avg $356/year across 6 years
Top 48% in IL for dermatology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
25
Companies
105
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
$207
2023
$875
2022
$228
2021
$460
2020
$219
2019
$148
Payments by company (2024)
PFIZER INC.
$89
SUN PHARMACEUTICAL INDUSTRIES INC.
$35
E.R. Squibb & Sons, L.L.C.
$26
Janssen Biotech, Inc.
$23
Lilly USA, LLC
$17
LEO Pharma Inc.
$15
Top 3 companies account for 72.8% of 2024 payments
All-time payments by company (2019-2024) ›
Lilly USA, LLC
$422
Janssen Biotech, Inc.
$310
Novartis Pharmaceuticals Corporation
$223
AbbVie Inc.
$223
PFIZER INC.
$145
Regeneron Healthcare Solutions, Inc.
$107
Sun Pharmaceutical Industries Inc.
$97
Myriad Genetic Laboratories, Inc.
$84
Ortho Dermatologics, a division of Bausch Health US, LLC
$72
Amgen Inc.
$66
LEO Pharma Inc.
$60
SUN PHARMACEUTICAL INDUSTRIES INC.
$53
AbbVie, Inc.
$37
SANOFI-AVENTIS U.S. LLC
$36
E.R. Squibb & Sons, L.L.C.
$26
Mayne Pharma Inc.
$25
Verrica Pharmaceuticals Inc.
$21
ABBVIE INC.
$20
Biofrontera Inc.
$20
EPI Health, LLC
$19
Aclaris Therapeutics, Inc.
$17
Almirall LLC
$14
LEICA MICROSYSTEMS INC.
$13
Incyte Corporation
$13
VYNE Pharmaceuticals Inc.
$12
Top 3 companies account for 44.7% of all-time payments
Associated products mentioned in payments ›
ADBRY · Ameluz · BOND-PRIME automated stainer · CIBINQO · CLODERM · COSENTYX · DORYX · DUOBRII · DUPIXENT · ENSTILAR · EUCRISA · Enbrel · HUMIRA · Humira · ILUMYA · Ilumya · JUBLIA · OPZELURA · Otezla · REMICADE · RHOFADE · RINVOQ · SKYRIZI · Seysara · Skyrizi · Sotyktu · TALTZ · TREMFYA · Tremfya · Winlevi · XOLAIR · YCANTH · ZILXI · myPath
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
429
County median income
$110,502
Nearest hospital to ZIP centroid (approximate)
ELMHURST MEMORIAL HOSPITAL
4.2 mi
4.2 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. Welsch is a mixed practice specialist, with above-average Medicare volume (top 7% in IL), with 20 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. Welsch experienced with tissue pathology examination, moderate complexity?
Based on Medicare claims data, Dr. Welsch performed 6,384 tissue pathology examination, moderate complexity 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. Welsch receive payments from pharmaceutical companies?
Yes. Dr. Welsch received a total of $2,136 from 25 companies across 105 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. Welsch's costs compare to other dermatologists in Lombard?
Dr. Welsch's average Medicare payment per service is $55. 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. Welsch) 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 →
Explore related providers
Same specialty & city
Dermatologists in Lombard
Browse dermatologists in Lombard ranked by procedure volume and transparency data.
Highest volume
Top Dermatologists in IL
Dermatologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Dermatologists in IL
Which IL dermatologists receive the most from drug and device companies.
By company
Lilly USA, LLC Payments to Doctors
See all physicians who received payments from Lilly USA, LLC.
By company
Janssen Biotech, Inc. Payments to Doctors
See all physicians who received payments from Janssen Biotech, Inc.
By company
Novartis Pharmaceuticals Corporation Payments to Doctors
See all physicians who received payments from Novartis Pharmaceuticals Corporation.
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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology