Andrew Zimmerman, MD
Internal Medicine Physician · Great Neck, NY
Andrew Zimmerman, MD is an internal medicine physician with a practice address in Great Neck, New York, and NPI 1871883462, issued on Apr 15, 2011. Check the license (New York 270998, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew Zimmerman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 270998 NY
Self-reported in NPPES; status is on the state search - Practice location
- 40 Gateway Dr, Great Neck, NY 11021
- Phone
- (516) 659-1998
- Enumerated
- Apr 15, 2011
- Record last updated
- Sep 20, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Andrew Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 270998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
23 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Andrew Zimmerman among 12,067 internal medicine physician records in New York
Andrew Zimmerman, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 internal medicine physician records list a practice address in Great Neck
They are 62 of the 2,508 NPPES records with a practice address in Great Neck, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Great Neck → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Khousidai Balwan, MDGreat Neck, NY 110211437139680
- Frank Cacace, MDGreat Neck, NY 110211336129584
- Lawrence Carter, MDGreat Neck, NY 110211720058548
- Patrick Cavanaugh, MDGreat Neck, NY 110211699736983
- Lori Cohen, M.D.Great Neck, NY 110211073505103
- Edward Flaschner, M.D.Great Neck, NY 110211265433874
- Steven Fried, M.D.Great Neck, NY 110211548250590
- Shari Green, M.D.Great Neck, NY 110211619970456
Common questions
What is Andrew Zimmerman, MD's NPI number?
Andrew Zimmerman, MD's National Provider Identifier (NPI) is 1871883462, issued on Apr 15, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Zimmerman, MD located?
The NPPES record lists a practice address at 40 Gateway Dr, Great Neck, NY, 11021. Phone: (516) 659-1998. Providers update this record themselves, so call before visiting.
How can I verify Andrew Zimmerman, MD's license?
NPPES lists New York license number 270998, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Zimmerman, MD prescribe under Medicare Part D?
In 2024, Andrew Zimmerman, MD had 23 Medicare Part D claims for 19 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.