Joslin Thomas, MD
Internal Medicine Physician · Glen Oaks, NY
Joslin Thomas, MD is an internal medicine physician with a practice address in Glen Oaks, New York, and NPI 1114176658, issued on Sep 9, 2008. Check the license (New York 311678, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joslin Thomas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 311678 NY
012174 NY
Self-reported in NPPES; status is on the state search - Practice location
- 25410 75TH Ave Apt 1A, Glen Oaks, NY 11004
- Phone
- (516) 348-4573
- Enumerated
- Sep 9, 2008
- Record last updated
- Jul 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210818003146); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Joslin Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 311678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
319 Medicare Part D claims for 220 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin43 claims
- Prednisone38 claims
- Amoxicillin-Clavulanate Potass21 claims
- Albuterol Sulfate Hfa19 claims
- Fluticasone Propionate19 claims
- Amoxicillin18 claims
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 3 group practices
- Central Suffolk HospitalRiverhead, NY
- City Medical OF Upper East Side PLLCBrooklyn, NY
- North Shore-Lij Medical PCSyosset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joslin Thomas among 12,067 internal medicine physician records in New York
Joslin Thomas, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2002 among the 7,221 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Glen Oaks
They are 7 of the 626 NPPES records with a practice address in Glen Oaks, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Glen Oaks → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ganapathi Baskar, M.D.Floral Park, NY 110041386604718
- Vicki Figen, MDGlen Oaks, NY 110041689724908
- Wazhma Hossaini, MDGlen Oaks, NY 110041780905646
- Sari Jacoby, M.D.Glen Oaks, NY 110041740430529
- Olga Kouruklis, M.D.Glen Oaks, NY 110041669678454
- Teleisha Minto BoydGlen Oaks, NY 110041194592048
- Himanshu Pandya, MDFloral Park, NY 110041003896929
- Divya Pandya, MDFloral Park, NY 110041336157643
Common questions
What is Joslin Thomas, MD's NPI number?
Joslin Thomas, MD's National Provider Identifier (NPI) is 1114176658, issued on Sep 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joslin Thomas, MD located?
The NPPES record lists a practice address at 25410 75TH Ave Apt 1A, Glen Oaks, NY, 11004. Phone: (516) 348-4573. Providers update this record themselves, so call before visiting.
How can I verify Joslin Thomas, MD's license?
NPPES lists New York license number 311678, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joslin Thomas, MD prescribe under Medicare Part D?
In 2024, Joslin Thomas, MD had 319 Medicare Part D claims for 220 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.