Thamar Derisme Jean-Gilles, NP
Family Nurse Practitioner · Brooklyn, NY
Thamar Derisme Jean-Gilles, NP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1407514888, issued on Dec 2, 2021. Check the license (New York 346321, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thamar Derisme Jean-Gilles
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 346321 NY
Self-reported in NPPES; status is on the state search - Practice location
- 466 Bay Ridge Ave, Brooklyn, NY 11220
- Phone
- (347) 836-6923
- Enumerated
- Dec 2, 2021
- Record last updated
- Jan 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20220107001344); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 466 Bay Ridge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thamar Derisme Jean-Gilles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 346321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family nurse practitioner in 2024
170 Medicare Part D claims for 73 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- RJ Medical And Urgent Care PLLCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thamar Derisme Jean-Gilles among 14,805 family nurse practitioner records in New York
Thamar Derisme Jean-Gilles, NP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 63% of them.
- NPI issued2021 · 63% of these records are older, 30% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2020 · median 2019 among the 7,239 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,244 family nurse practitioner records list a practice address in Brooklyn
They are 1,244 of the 64,057 NPPES records with a practice address in Brooklyn, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Brooklyn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
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- Cindy Chi, FNP-CBrooklyn, NY 112201619278538
- Feddy Emmanuel, FNPBrooklyn, NY 112201053562900
- Yanina Greyf, NPBrooklyn, NY 112201174557136
- Susanna LekhnoBrooklyn, NY 112201205070273
- Maryann Lopez, NPBrooklyn, NY 112201649386186
- Valerie Michaud, NPBrooklyn, NY 112201457598005
Common questions
What is Thamar Derisme Jean-Gilles, NP's NPI number?
Thamar Derisme Jean-Gilles, NP's National Provider Identifier (NPI) is 1407514888, issued on Dec 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Thamar Derisme Jean-Gilles, NP located?
The NPPES record lists a practice address at 466 Bay Ridge Ave, Brooklyn, NY, 11220. Phone: (347) 836-6923. Providers update this record themselves, so call before visiting.
How can I verify Thamar Derisme Jean-Gilles, NP's license?
NPPES lists New York license number 346321, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Thamar Derisme Jean-Gilles, NP prescribe under Medicare Part D?
In 2024, Thamar Derisme Jean-Gilles, NP had 170 Medicare Part D claims for 73 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.