John Kelemen, M.D.
Neurology Physician · Plainview, NY
John Kelemen, M.D. is a neurology physician with a practice address in Plainview, New York, and NPI 1811973449, issued on Dec 15, 2005. Check the license (New York 129480, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Kelemen
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 129480 NY
Self-reported in NPPES; status is on the state search - Practice location
- 824 Old Country RD, Plainview, NY 11803
- Phone
- (516) 822-2230
- Enumerated
- Dec 15, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (516) 822-0163
- Medicaid ID
- 00942549 NY
- Medicare enrollment
- Enrolled (PECOS I20120203000668); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 824 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer AhmedNeurology Physician1619139201
- Danielle Bruno, NPAdult Health Nurse Practitioner1497022107
- Erik Entin, M.D.Neurology Physician1861477820
- Stephen Newman, M.D.Neurology Physician1578549101
- Ira Turner, M.D.Neurology Physician1306822929
Verify John Kelemen 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 129480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average neurology physician in 2024
510 Medicare Part D claims for 143 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Gabapentin99 claims
- Botox63 claims
- Prednisone48 claims
- Pyridostigmine Bromide43 claims
- Carbidopa-Levodopa40 claims
- Gamunex-C30 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): 0 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).
Industry payments in 2024: $15,086.66
154 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- True North Medical AT North Suffolk, PLLCCommack, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology Physician providers in New York
There are 1,778 neurology physician records in New York.
Other neurology physician records in New York
- Ajay Abad, MDBuffalo, NY1639311244
- Sara Abdelhafiz, MDSyracuse, NY1487232344
- Sami Abdul-Malak, MDSyracuse, NY1891835658
- Asa Abeliovich, M.D.New York, NY1740234129
- Yvelyne Abellard, MDNew York, NY1285734202
- Nada Abou-Fayssal, MDBrooklyn, NY1225095292
- Charles Abrams, M.D.Brooklyn, NY1144347410
- Rory Abrams, MDNew York, NY1902284292
- Lauren Abrey, MDNew York, NY1336110360
- Jose Acevedo, MDNew York, NY1568455525
Common questions
What is John Kelemen, M.D.'s NPI number?
John Kelemen, M.D.'s National Provider Identifier (NPI) is 1811973449, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Kelemen, M.D. located?
The NPPES record lists a practice address at 824 Old Country RD, Plainview, NY, 11803. Phone: (516) 822-2230. Providers update this record themselves, so call before visiting.
How can I verify John Kelemen, M.D.'s license?
NPPES lists New York license number 129480, 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 John Kelemen, M.D. prescribe under Medicare Part D?
In 2024, John Kelemen, M.D. had 510 Medicare Part D claims for 143 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is John Kelemen, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.