Andrew Zimmerman, MD
NPI 1871883462 · Internal Medicine Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Zimmerman, MD is a Internal Medicine Physician provider in Great Neck, NY (NPI 1871883462).
Provider details
- NPI number
- 1871883462
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 270998 (NY)
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
15 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
- 2011-04-15
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Andrew Zimmerman's NPI number?
- Andrew Zimmerman's National Provider Identifier (NPI) is 1871883462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Zimmerman's specialty?
- Andrew Zimmerman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Zimmerman located?
- Andrew Zimmerman's practice location on file with NPPES is 40 Gateway Dr, Great Neck, NY 11021-1829.
- What is Andrew Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Andrew Zimmerman is (516) 659-1998.
- Does Andrew Zimmerman accept Medicare?
- Andrew Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Zimmerman's NPI active?
- Yes — Andrew Zimmerman's NPI (1871883462) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.