Medicare Enrolled
Dr. Neal Ammar, M.D.
Dermatology · Redondo Beach, CA
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Low-engagement
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. Ammar 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. Ammar
Dr. Neal Ammar is a dermatology specialist in Redondo Beach, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Ammar performed 11,874 Medicare services across 5,093 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ammar received a total of $3,369 from 43 pharmaceutical and/or device companies across 155 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in dermatology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Ammar 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.
✓ 19 years in practice
▲ Top 6% volume in CA
$3,369 industry payments
Medicare Practice Summary
Medicare Utilization ↗11,874
Medicare services
Top 6% in CA for dermatology
5,093
Unique beneficiaries
$86
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~625 Medicare services per year of practice
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 |
|---|---|---|---|
| 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. |
3,644 | $6 | $14 |
| 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. |
2,337 | $58 | $176 |
| 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. |
1,081 | $68 | $186 |
| 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. |
676 | $142 | $323 |
| 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. |
594 | $93 | $213 |
| 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. |
559 | $37 | $152 |
| Skin biopsy, tangential A procedure to remove a sample of the first identified skin growth for laboratory examination. |
526 | $68 | $205 |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 403 | $358 | $990 |
| Puraply AM application per square centimeter Application of Puraply AM dressing to the skin. The charge is calculated based on the surface area treated. |
380 | $82 | $207 |
| 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. |
376 | $44 | $109 |
| Skin growth removal and lab exam, 1-5 blocks This procedure involves the removal of a growth from the head, neck, hands, feet, or genitals. The removed tissue is then examined under a microscope in the laboratory. |
367 | $581 | $1,616 |
| 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. |
162 | $95 | $301 |
| Additional Mohs surgery stage with microscopic exam This procedure involves the removal and microscopic examination of an additional stage of tissue from the trunk, arms, or legs. It is performed in stages to ensure complete removal of the growth. |
103 | $345 | $950 |
| Skin growth removal and lab exam, 1-5 blocks A procedure to remove a growth from the trunk, arms, or legs and send 1 to 5 tissue samples to a laboratory for microscopic examination. |
93 | $549 | $1,474 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
88 | $1 | $2 |
| 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. |
68 | $45 | $93 |
| 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 | $126 | $266 |
| 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. |
50 | $78 | $271 |
| 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. |
45 | $238 | $388 |
| Topical aminolevulinic acid HCl 20% solution A topical medication applied to the skin for medical treatment. It is supplied as a single-unit dosage form containing 354 mg of the active ingredient. |
39 | $303 | $448 |
| 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. |
38 | $250 | $421 |
| 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. |
37 | $156 | $511 |
| Ear tissue biopsy A procedure to remove a small sample of tissue from the ear for laboratory examination. |
37 | $50 | $199 |
| Surgical removal of skin cancer, 3.1-4.0 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 is between 3.1 and 4.0 centimeters. |
20 | $261 | $741 |
| Injection into skin growths, 1-7 A procedure involving the injection of medication into one to seven skin growths. |
17 | $30 | $113 |
| 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. |
15 | $115 | $364 |
| Removal of noncancer skin growth, 2.1-3.0 cm This procedure involves the surgical removal of a benign skin growth located on the body, arms, or legs. The excised tissue measures between 2.1 and 3.0 centimeters in diameter. |
15 | $125 | $471 |
| Surgical removal of large skin cancer growth Surgical excision of a malignant skin lesion located on the body, arms, or legs that measures more than 4.0 centimeters in diameter. |
15 | $364 | $1,364 |
| Removal of noncancer skin growth, face/ears/eyelids/nose/lips/mouth, 1.1-2.0 cm This procedure involves the surgical removal of a benign skin growth from the face, ears, eyelids, nose, lips, or mouth. The growth removed measures between 1.1 and 2.0 centimeters in diameter. |
14 | $130 | $532 |
| Lip biopsy A procedure to remove a small sample of tissue from the lip for laboratory examination. |
12 | $99 | $219 |
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. A higher procedure volume generally indicates more experience with that procedure.
0.9% high complexity
8.9% medium
90.2% routine
Industry Payment Transparency
Open Payments through 2024 ↗$3,369
Total received (2018-2024)
Avg $481/year across 7 years
Top 35% in CA for dermatology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
43
Companies
155
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$3,369 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$497
2023
$310
2022
$143
2021
$51
2020
$98
2019
$1,039
2018
$1,232
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Organogenesis Inc.
$153
STRATA Skin Sciences, Inc.
$110
Stemline Therapeutics Inc.
$57
ABBVIE INC.
$49
Genentech USA, Inc.
$25
PFIZER INC.
$21
SUN PHARMACEUTICAL INDUSTRIES INC.
$21
Deciphera Pharmaceuticals Inc.
$20
Boehringer Ingelheim Pharmaceuticals, Inc.
$16
Helsinn Therapeutics (U.S.), Inc.
$14
Biofrontera Inc.
$12
Top 3 companies account for 64.2% of 2024 payments
All-time payments by company (2018-2024) ›
AbbVie, Inc.
$317
Novartis Pharmaceuticals Corporation
$290
Janssen Biotech, Inc.
$231
Regeneron Healthcare Solutions, Inc.
$208
PFIZER INC.
$169
Dendreon Pharmaceuticals LLC
$167
Mayne Pharma Inc.
$161
Organogenesis Inc.
$153
LEO Pharma Inc.
$142
STRATA Skin Sciences, Inc.
$110
AbbVie Inc.
$109
Octapharma USA, Inc.
$107
Celgene Corporation
$105
Spectrum Pharmaceuticals Inc.
$100
Genentech USA, Inc.
$82
Lilly USA, LLC
$73
AstraZeneca Pharmaceuticals LP
$72
GENZYME CORPORATION
$69
Exelixis Inc.
$67
Sun Pharmaceutical Industries Inc.
$60
Stemline Therapeutics Inc.
$57
ABBVIE INC.
$49
Amgen Inc.
$45
Seagen Inc.
$44
DUSA Pharmaceuticals, Inc.
$34
Helsinn Therapeutics (U.S.), Inc.
$31
Galderma Laboratories, L.P.
$30
Mylan Pharmaceuticals Inc.
$23
Kyowa Kirin, Inc.
$23
SUN PHARMACEUTICAL INDUSTRIES INC.
$21
Deciphera Pharmaceuticals Inc.
$20
SOBI, INC
$20
E.R. Squibb & Sons, L.L.C.
$19
Jazz Pharmaceuticals Inc.
$19
Incyte Corporation
$19
UCB, Inc.
$19
DERMIRA, INC.
$19
Daiichi Sankyo Inc.
$17
Allergan, Inc.
$16
Boehringer Ingelheim Pharmaceuticals, Inc.
$16
Solta Medical, a division of Bausch Health US, LLC
$16
Smith+Nephew, Inc.
$12
Biofrontera Inc.
$12
Top 3 companies account for 24.9% of all-time payments
Associated products mentioned in payments ›
20% · ABSORICA · ADCETRIS · AFFINITY · AMELUZ · BLU-U · BOTOX · CABOMETYX · CIBINQO · COSENTYX · CYGNUS DUAL · Cabometyx · Cimzia · Clindamycin Phosphate and Benzoyl Peroxide · Columvi · DERMATITIS - DISEASE · DORYX · DUPIXENT · Doptelet · ENSTILAR · EPIDUO FORTE · EUCRISA · Enbrel · Erivedge · FASLODEX · Humira · IMBRUVICA · INJECTAFER · JADENU · LEVULAN KERASTICK · LIBTAYO · LIBTAYO CEMIPLIMAB-RWLC INJECTION · LYNPARZA · Levulan Kerastick (aminolevulinic acid HCl) for Topical Solution · NOVACHOR · ODOMZO · OPZELURA · Orserdu · Otezla · PICATO · PICO · POTELIGEO · PROVENGE · PURAPLY AM · QINLOCK · RINVOQ · SKYRIZI · SPEVIGO · Skyrizi · Sotyktu · TAGRISSO · TALTZ · TREMFYA · Tremfya · VALCHLOR · WILATE - VON WILLEBRAND FACTOR/COAGULATION FACTOR VIII COMPLEX (HUMAN) · XTRAC · ZEPZELCA · Zevalin
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Dermatologists within 10 mi
402
Per 100K population
4.1
County median income
$87,760
Nearest hospital
PROVIDENCE LITTLE COMPANY OF MARY MED CTR TORRANCE
2.0 mi
2.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | 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. Ammar is a mixed practice specialist, with above-average Medicare volume (top 6% in CA), with low-engagement industry engagement, with 19 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. Ammar experienced with destruction of precancerous skin growths, 2-14?
Based on Medicare claims data, Dr. Ammar performed 3,644 destruction of precancerous skin growths, 2-14 services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Ammar receive payments from pharmaceutical companies?
Yes. Dr. Ammar received a total of $3,369 from 43 companies across 155 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. 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. Ammar's costs compare to other dermatologists in Redondo Beach?
Dr. Ammar's average Medicare payment per service is $86. 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. Ammar) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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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