Sergey Petrosian, DO
NPI 1538520192 · Dermatology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergey Petrosian, DO is a Dermatology Physician provider in Brooklyn, NY (NPI 1538520192).
Provider details
- NPI number
- 1538520192
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 290242 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,388 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 362 | $109 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 361 | $8 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 144 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 121 | $154 |
| Destruction of Skin Growth, 1-14 Growths17110 | 79 | $137 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 114 | 54 |
| Clobetasol Propionate | 61 | 40 |
| Triamcinolone Acetonide | 60 | 47 |
| Fluocinonide | 35 | 15 |
| Mupirocin | 33 | 28 |
| Nystatin | 26 | 12 |
| Azelaic Acid | 16 | — |
| Mometasone Furoate | 16 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,527 across 134 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-10
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Sergey Petrosian's NPI number?
- Sergey Petrosian's National Provider Identifier (NPI) is 1538520192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergey Petrosian's specialty?
- Sergey Petrosian is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergey Petrosian located?
- Sergey Petrosian's practice location on file with NPPES is 76 7th Ave, Brooklyn, NY 11217-3617.
- What is Sergey Petrosian's phone number?
- The practice phone number listed in the NPPES registry for Sergey Petrosian is (718) 238-0500.
- Does Sergey Petrosian accept Medicare?
- Sergey Petrosian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergey Petrosian's NPI active?
- Yes — Sergey Petrosian's NPI (1538520192) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.