Alexander Nathanson M.D., PLLC
NPI 1295699478 · Family Medicine Physician · Brooklyn, NY
Alexander Nathanson M.D., PLLC is a Family Medicine Physician organization in Brooklyn, NY (NPI 1295699478).
Provider details
- NPI number
- 1295699478
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Nathanson, Owner(929) 382-9014
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-12
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Alexander Nathanson M.D., PLLC's NPI number?
- Alexander Nathanson M.D., PLLC's National Provider Identifier (NPI) is 1295699478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alexander Nathanson M.D., PLLC?
- Alexander Nathanson M.D., PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Nathanson M.D., PLLC located?
- Alexander Nathanson M.D., PLLC's practice location on file with NPPES is 3101 Ocean Parkway, Suite 1a, Brooklyn, NY 11235.
- What is Alexander Nathanson M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for Alexander Nathanson M.D., PLLC is (347) 524-2889.
- Who is the authorized official for Alexander Nathanson M.D., PLLC?
- The authorized official listed on Alexander Nathanson M.D., PLLC's NPPES record is Alexander Nathanson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alexander Nathanson M.D., PLLC's NPI active?
- Yes — Alexander Nathanson M.D., PLLC's NPI (1295699478) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.