Thamar Jean-Gilles, NP
NPI 1407514888 · Family Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thamar Jean-Gilles, NP is a Family Nurse Practitioner provider in Brooklyn, NY (NPI 1407514888).
Provider details
- NPI number
- 1407514888
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 346321 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
48 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 26 | $55 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $88 |
Typical Medicare-allowed amounts for these services range $55–$88 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-02
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Thamar Jean-Gilles's NPI number?
- Thamar Jean-Gilles's National Provider Identifier (NPI) is 1407514888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thamar Jean-Gilles's specialty?
- Thamar Jean-Gilles is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thamar Jean-Gilles located?
- Thamar Jean-Gilles's practice location on file with NPPES is 466 Bay Ridge Ave, Brooklyn, NY 11220-5906.
- What is Thamar Jean-Gilles's phone number?
- The practice phone number listed in the NPPES registry for Thamar Jean-Gilles is (347) 836-6923.
- Does Thamar Jean-Gilles accept Medicare?
- Thamar Jean-Gilles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thamar Jean-Gilles's NPI active?
- Yes — Thamar Jean-Gilles's NPI (1407514888) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.