Michael Schaefer
Endocrinology, Diabetes & Metabolism Physician · Medford, NY
Michael Schaefer is an endocrinology, diabetes & metabolism physician with a practice address in Medford, New York, and NPI 1265658512, issued on Apr 17, 2007. Check the license (New York 261086, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Schaefer
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 261086 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1723 N Ocean Ave, Medford, NY 11763
- Phone
- (631) 758-5858
- Enumerated
- Apr 17, 2007
- Record last updated
- Jul 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (631) 447-6372
- Medicare enrollment
- Enrolled (PECOS I20110727000373); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1723 N Ocean Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sujata Kumbar, D.O.Internal Medicine Physician1932410826
- Clara Lengyel-Kremenic, M.D.Specialist1245288711
- Courtney Nicholas, NPAdult Health Nurse Practitioner1700238623
- Alanna Noceda, NPGerontology Nurse Practitioner1063028041
- Danielle ParnellFamily Nurse Practitioner1295387488
- Jaclyn SheaFamily Nurse Practitioner1861168411
Verify Michael Schaefer 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 261086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
6,260 Medicare Part D claims for 822 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Levothyroxine Sodium577 claims
- Ozempic520 claims
- Mounjaro371 claims
- Metformin Hcl Er356 claims
- Synthroid322 claims
- Atorvastatin Calcium285 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.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCMedford, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 endocrinology, diabetes & metabolism physician records list a practice address in Medford
They are 4 of the 576 NPPES records with a practice address in Medford, and 970 endocrinology, diabetes & metabolism physician records in New York.
All 4 in Medford → All 970 in New York → Every provider in Medford →
Other endocrinology, diabetes & metabolism physician records in New York
- Zinoviy Abelev, MDLong Island City, NY1891941613
- Jill Abelseth, M.D.Albany, NY1720080039
- Sherley Abraham, M.D.New York, NY1871739441
- Connor Abramowicz, DOPort Jefferson, NY1508485913
- Jennifer Abrams, DOBrooklyn, NY1679101364
- Naim Abrar, M.D.Riverhead, NY1790702355
- Cesar Abuchaibe, MDNew York, NY1316250582
- Runa Acharya, MDSyracuse, NY1477817401
- Robert Aden, MDBrooklyn, NY1457312829
- Deena Adimoolam, MDNew York, NY1619110228
Common questions
What is Michael Schaefer's NPI number?
Michael Schaefer's National Provider Identifier (NPI) is 1265658512, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Schaefer located?
The NPPES record lists a practice address at 1723 N Ocean Ave, Medford, NY, 11763. Phone: (631) 758-5858. Providers update this record themselves, so call before visiting.
How can I verify Michael Schaefer's license?
NPPES lists New York license number 261086, 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 Schaefer prescribe under Medicare Part D?
In 2024, Michael Schaefer had 6,260 Medicare Part D claims for 822 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Michael Schaefer's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.