Olga Chagin, DPM
NPI 1720509466 · Podiatrist · Brooklyn, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Chagin, DPM is a Podiatrist provider in Brooklyn, NY (NPI 1720509466).
Provider details
- NPI number
- 1720509466
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Female
- Sole proprietor
- No
- License
- P06660 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,811 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 842 | $49 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 783 | $92 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 241 | $25 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 215 | $80 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 214 | $23 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 208 |
Practice location
Mailing address
Additional practice locations (1)
- 2525 Kings HwyNew York Community HospitalBrooklyn, NY 11229Phone: (718) 692-5300
Registry dates
- Enumerated
- 2017-07-03
- Last updated
- 2022-07-20
- Certified
- 2022-07-20
Frequently asked questions
- What is Olga Chagin's NPI number?
- Olga Chagin's National Provider Identifier (NPI) is 1720509466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Chagin's specialty?
- Olga Chagin is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Olga Chagin located?
- Olga Chagin's practice location on file with NPPES is 3000 Ocean Pkwy Apt 15r, Brooklyn, NY 11235-8317.
- What is Olga Chagin's phone number?
- The practice phone number listed in the NPPES registry for Olga Chagin is (718) 755-8797.
- Does Olga Chagin accept Medicare?
- Olga Chagin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Chagin's NPI active?
- Yes — Olga Chagin's NPI (1720509466) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.