IndividualActive
Marc Halterman, MD, PHD
NPI 1952310856 · Neurology Physician · Stony Brook, NY
Marc Halterman, MD, PHD is a Neurology Physician provider in Stony Brook, NY (NPI 1952310856).
Provider details
- NPI number
- 1952310856
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 236125 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
101 Nicolls Rd Rm 20
Stony Brook, NY 11794-0001
Phone: (631) 216-8527
Fax: (631) 759-2750
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 1559
Stony Brook, NY 11790-0989
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2020-09-02
- Certified
- 2020-09-02
Frequently asked questions
- What is Marc Halterman's NPI number?
- Marc Halterman's National Provider Identifier (NPI) is 1952310856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Halterman's specialty?
- Marc Halterman is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Halterman located?
- Marc Halterman's practice location on file with NPPES is 101 Nicolls Rd Rm 20, Stony Brook, NY 11794-0001.
- What is Marc Halterman's phone number?
- The practice phone number listed in the NPPES registry for Marc Halterman is (631) 216-8527.
- Is Marc Halterman's NPI active?
- Yes — Marc Halterman's NPI (1952310856) is active in the NPPES registry as of the last update on 2020-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.