Michael Sean Kagan, DO
Adult Medicine Physician · Brooklyn, NY
Michael Sean Kagan, DO is an adult medicine physician with a practice address in Brooklyn, New York, and NPI 1295311835, issued on Mar 23, 2021. Check the license (New York 330488, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Sean Kagan
- Credential
- DO
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- 330488 NY
Self-reported in NPPES; status is on the state search - Practice location
- 126 Greenpoint Ave FL 1, Brooklyn, NY 11222
- Phone
- (718) 383-3377
- Enumerated
- Mar 23, 2021
- Record last updated
- Oct 3, 2024
- Fax
- (718) 383-3606
- Medicare enrollment
- Enrolled (PECOS I20240719001654); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2021
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 171 in New York → Look up another NPI →
Verify Michael Sean Kagan 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 330488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average adult medicine physician in 2024
26 Medicare Part D claims for 12 beneficiaries, against an average of 3,002 among the 1,307 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
- North Shore-Lij Medical PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Sean Kagan among 171 adult medicine physician records in New York
Michael Sean Kagan, DO is one of 171 adult medicine physician records with a practice address in New York. 65% 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 83% of them.
- NPI issued2021 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2021 · median 2008 among the 79 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in New York
There are 171 adult medicine physician records in New York.
All 171 in New York → Every provider in Brooklyn → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Andrew Kaminski, M.D.Brooklyn, NY 112221932138443
- Rhodina Williams, M.D.Brooklyn, NY 112211083984967
- Donna YuBrooklyn, NY 112201609380617
- Harpriya Singh, MBBSBrooklyn, NY 112191407584477
- Jonathan Layton, M.D.Brooklyn, NY 112151023146925
- Simon Li, MDBrooklyn, NY 112141265751002
- Kang LiuBrooklyn, NY 112311245394105
- Nirmala Patel, M.D.Brooklyn, NY 112311316966914
Common questions
What is Michael Sean Kagan, DO's NPI number?
Michael Sean Kagan, DO's National Provider Identifier (NPI) is 1295311835, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Michael Sean Kagan, DO located?
The NPPES record lists a practice address at 126 Greenpoint Ave FL 1, Brooklyn, NY, 11222. Phone: (718) 383-3377. Providers update this record themselves, so call before visiting.
How can I verify Michael Sean Kagan, DO's license?
NPPES lists New York license number 330488, 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 Sean Kagan, DO prescribe under Medicare Part D?
In 2024, Michael Sean Kagan, DO had 26 Medicare Part D claims for 12 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.