Michael M. Gillman, M.D.
General Practice Physician · Seaford, NY
Michael M. Gillman, M.D. is a general practice physician with a practice address in Seaford, New York, and NPI 1306178009, issued on Feb 4, 2010. Check the license (New York 161445, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael M. Gillman
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 161445 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3628 Locust Avenue, Seaford, NY 11783
- Phone
- (516) 781-4652
- Enumerated
- Feb 4, 2010
- Record last updated
- Feb 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 681 in New York → Look up another NPI →
Verify Michael M. Gillman 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 161445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average general practice physician in 2024
51 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl13 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.
Michael M. Gillman among 681 general practice physician records in New York
Michael M. Gillman, M.D. is one of 681 general practice physician records with a practice address in New York. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 49% of them.
- NPI issued2010 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2010 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in New York
There are 681 general practice physician records in New York.
All 681 in New York → Every provider in Seaford → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Massoud Eghrari, M.D.Smithtown, NY 117871659546901
- Ralph Bohm, MDHavppauge, NY 117881205910619
- Allegra Lee Fierro, M.D.Stony Brook, NY 117901588125819
- John Greco, MDSyosset, NY 117911558303438
- Minal Shah, MDSyosset, NY 117911417936501
- Judy Tsai, D.O.Syosset, NY 117911205122918
- Jon Woods, M.D.Wading River, NY 117921912326232
- Kelly Detoy, MDStony Brook, NY 117941598100117
Common questions
What is Michael M. Gillman, M.D.'s NPI number?
Michael M. Gillman, M.D.'s National Provider Identifier (NPI) is 1306178009, issued on Feb 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael M. Gillman, M.D. located?
The NPPES record lists a practice address at 3628 Locust Avenue, Seaford, NY, 11783. Phone: (516) 781-4652. Providers update this record themselves, so call before visiting.
How can I verify Michael M. Gillman, M.D.'s license?
NPPES lists New York license number 161445, 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 Michael M. Gillman, M.D. prescribe under Medicare Part D?
In 2024, Michael M. Gillman, M.D. had 51 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.