Marc Whitney Halterman, MD, PHD
Neurology Physician · Stony Brook, NY
Marc Whitney Halterman, MD, PHD is a neurology physician with a practice address in Stony Brook, New York, and NPI 1952310856, issued on Aug 7, 2006. Check the license (New York 236125, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marc Whitney Halterman
- Credential
- MD, PHD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 236125 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Nicolls RD RM 20, Stony Brook, NY 11794
- Phone
- (631) 216-8527
- Enumerated
- Aug 7, 2006
- Record last updated
- Sep 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (631) 759-2750
- Medicaid ID
- 02785573 NY
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,778 in New York → Look up another NPI →
Also registered at 101 Nicolls RD RM 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc Whitney Halterman 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 236125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.5 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).
Marc Whitney Halterman among 1,778 neurology physician records in New York
Marc Whitney Halterman, MD, PHD is one of 1,778 neurology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in New York
There are 1,778 neurology physician records in New York.
All 1,778 in New York → Every provider in Stony Brook → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Lourdes Alicia Bello Espinosa, M.DStony Brook, NY 117941083859490
- Dennis Choi, M.D., PH.D.Stony Brook, NY 117941659544286
- Laura Donarummo, MDStony Brook, NY 117941922265859
- Andrew Goldfine, MDStony Brook, NY 117941104013325
- Nurcan Gursoy, MD, PHDStony Brook, NY 117941326238320
- Mustafa Khan, MDStony Brook, NY 117941861489601
- Agnieszka Kowalska, MDStony Brook, NY 117941538320189
- Yana Krutoshinskaya, M.D.Stony Brook, NY 117941932469533
Common questions
What is Marc Whitney Halterman, MD, PHD's NPI number?
Marc Whitney Halterman, MD, PHD's National Provider Identifier (NPI) is 1952310856, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Whitney Halterman, MD, PHD located?
The NPPES record lists a practice address at 101 Nicolls RD RM 20, Stony Brook, NY, 11794. Phone: (631) 216-8527. Providers update this record themselves, so call before visiting.
How can I verify Marc Whitney Halterman, MD, PHD's license?
NPPES lists New York license number 236125, 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.
What is Marc Whitney Halterman, MD, PHD's MIPS final score?
The 2023 MIPS final score is 98.5 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.