OrganizationActive
Gerald J. Smallberg, M.D. P.C.
NPI 1023264926 · Neurology Physician · New York, NY
Gerald J. Smallberg, M.D. P.C. is a Neurology Physician organization in New York, NY (NPI 1023264926).
Provider details
- NPI number
- 1023264926
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gerald Smallberg, President(212) 535-5348
- License
- 123788 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1010 5th Ave
New York, NY 10028-0130
Phone: (212) 535-5348
Fax: (212) 535-6406
Street-level locationGet directions
Mailing address
1010 5th Ave
New York, NY 10028-0130
Registry dates
- Enumerated
- 2008-08-11
- Last updated
- 2008-08-11
Frequently asked questions
- What is Gerald J. Smallberg, M.D. P.C.'s NPI number?
- Gerald J. Smallberg, M.D. P.C.'s National Provider Identifier (NPI) is 1023264926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gerald J. Smallberg, M.D. P.C.?
- Gerald J. Smallberg, M.D. P.C. is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald J. Smallberg, M.D. P.C. located?
- Gerald J. Smallberg, M.D. P.C.'s practice location on file with NPPES is 1010 5th Ave, New York, NY 10028-0130.
- What is Gerald J. Smallberg, M.D. P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Gerald J. Smallberg, M.D. P.C. is (212) 535-5348.
- Who is the authorized official for Gerald J. Smallberg, M.D. P.C.?
- The authorized official listed on Gerald J. Smallberg, M.D. P.C.'s NPPES record is Gerald Smallberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gerald J. Smallberg, M.D. P.C.'s NPI active?
- Yes — Gerald J. Smallberg, M.D. P.C.'s NPI (1023264926) is active in the NPPES registry as of the last update on 2008-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.