Sean Jeffrey Keller, MD
Family Medicine Physician · Wantagh, NY
Sean Jeffrey Keller, MD is a family medicine physician with a practice address in Wantagh, New York, and NPI 1013650936, issued on Apr 18, 2022. Check the license (New York 340109-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sean Jeffrey Keller
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 340109-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2840 Jerusalem Ave, Wantagh, NY 11793
- Phone
- (516) 781-1141
- Enumerated
- Apr 18, 2022
- Record last updated
- Oct 1, 2025
- Fax
- (516) 781-1184
- Medicare enrollment
- Enrolled (PECOS I20260116003615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 2840 Jerusalem Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasminepreet Chohan, MDAdult Medicine Physician1467912394
- Gina Greco, DOFamily Medicine Physician1538231717
- Brian Moynihan, DOFamily Medicine Physician1730251901
Verify Sean Jeffrey Keller 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 340109-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
13 Medicare Part D claims, against an average of 3,544 among the 117,163 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
- Chs Physician Partners PCRockville Center, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Jeffrey Keller among 6,417 family medicine physician records in New York
Sean Jeffrey Keller, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2007 among the 4,188 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New York
There are 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Wantagh → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gina Greco, DOWantagh, NY 117931538231717
- Brian Moynihan, DOWantagh, NY 117931730251901
- Richard Risko, DOWantagh, NY 117931225164627
- Heidi Rosen, NPCWantagh, NY 117931861529513
- Arthur Schantz, M.D.Wantagh, NY 117931982742755
- Keaira Dupuy, MDStony Brook, NY 117941164915484
- Shehryar Malik, DOStony Brook, NY 117941285154419
- Lucas McArthur, M.D.Stony Brook, NY 117941013150077
Common questions
What is Sean Jeffrey Keller, MD's NPI number?
Sean Jeffrey Keller, MD's National Provider Identifier (NPI) is 1013650936, issued on Apr 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sean Jeffrey Keller, MD located?
The NPPES record lists a practice address at 2840 Jerusalem Ave, Wantagh, NY, 11793. Phone: (516) 781-1141. Providers update this record themselves, so call before visiting.
How can I verify Sean Jeffrey Keller, MD's license?
NPPES lists New York license number 340109-01, 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 Sean Jeffrey Keller, MD prescribe under Medicare Part D?
In 2024, Sean Jeffrey Keller, MD had 13 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.