Joseph Grossman, M.D.
NPI 1912097924 · Neurology Physician · Rochester, NY
Joseph Grossman, M.D. is a Neurology Physician provider in Rochester, NY (NPI 1912097924).
Provider details
- NPI number
- 1912097924
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 138493 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Joseph Grossman's NPI number?
- Joseph Grossman's National Provider Identifier (NPI) is 1912097924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Grossman's specialty?
- Joseph Grossman is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Grossman located?
- Joseph Grossman's practice location on file with NPPES is 1400 Portland Ave, Rochester, NY 14621-3014.
- What is Joseph Grossman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Grossman is (585) 266-3156.
- Is Joseph Grossman's NPI active?
- Yes — Joseph Grossman's NPI (1912097924) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.