Nana Aivazi, MD,
Internal Medicine Physician · Rego Park, NY
Nana Aivazi, MD, is an internal medicine physician with a practice address in Rego Park, New York, and NPI 1891918488, issued on Apr 11, 2007. Check the license (New York 238649, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Nana Aivazi
- Credential
- MD,
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 238649 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6336 98TH PL, Rego Park, NY 11374
- Phone
- (646) 209-8091
- Enumerated
- Apr 11, 2007
- Record last updated
- Apr 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 6336 98TH PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Garcia, OTR/LOccupational Therapist1508163460
Verify Nana Aivazi 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 238649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
61 Medicare Part D claims for 16 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.
Nana Aivazi among 12,067 internal medicine physician records in New York
Nana Aivazi, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2014 · 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).
44 internal medicine physician records list a practice address in Rego Park
They are 44 of the 1,395 NPPES records with a practice address in Rego Park, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Rego Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marvin Base, M.D.Rego Park, NY 113741366401853
- Zina Ben-Ari, M.D.Rego Park, NY 113741467453076
- Larissa Chaplia, MDRego Park, NY 113741548222797
- Moisey Delman, MDRego Park, NY 113741982665261
- William Hilfer, MDRego Park, NY 113741194712398
- Rajagopal Holalkere, M.D.Rego Park, NY 113741962451468
- Ajay Jain, MDRego Park, NY 113741558353763
- Semyon Kostko, M.D.Rego Park, NY 113741467490896
Common questions
What is Nana Aivazi, MD,'s NPI number?
Nana Aivazi, MD,'s National Provider Identifier (NPI) is 1891918488, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nana Aivazi, MD, located?
The NPPES record lists a practice address at 6336 98TH PL, Rego Park, NY, 11374. Phone: (646) 209-8091. Providers update this record themselves, so call before visiting.
How can I verify Nana Aivazi, MD,'s license?
NPPES lists New York license number 238649, 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 Nana Aivazi, MD, prescribe under Medicare Part D?
In 2024, Nana Aivazi, MD, had 61 Medicare Part D claims for 16 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.