Nadav Wallach, MD
Family Medicine Physician · New York, NY
Nadav Wallach, MD is a family medicine physician with a practice address in New York, New York, and NPI 1487233375, issued on Apr 7, 2021. Check the license (New York 339374, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Nadav Wallach
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 339374 NY
25MA12759000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 535 W 110TH St Apt 1E, New York, NY 10025
- Phone
- (212) 280-4740
- Enumerated
- Apr 7, 2021
- Record last updated
- Sep 3, 2025
- Fax
- (212) 280-4743
- Medicare enrollment
- Enrolled (PECOS I20250919004478); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 535 W 110TH St Apt 1E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lovonne Brown, MDFamily Medicine Physician1487235107
- Anne Campion, NPAdult Health Nurse Practitioner1124856729
- Michaela Fiederer, PAPhysician Assistant1235079724
- Simone Friedman, NPWomen's Health Nurse Practitioner1346023199
- Omar Hawasli, MDInternal Medicine Physician1801979406
- Whitney Hoyt, FNPFamily Nurse Practitioner1194593467
Verify Nadav Wallach 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 339374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family medicine physician in 2024
1,124 Medicare Part D claims for 145 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Atorvastatin Calcium74 claims
- Amlodipine Besylate43 claims
- Albuterol Sulfate Hfa40 claims
- Lisinopril40 claims
- Gabapentin37 claims
- Eliquis30 claims
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.
Nadav Wallach among 6,417 family medicine physician records in New York
Nadav Wallach, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2007 among the 4,188 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New York
There are 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in New York → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Eric Bates, M.D.New York, NY 100251790985216
- Alexander Blinski, M.D.New York, NY 100251376856393
- Bertie Bregman, M.D.New York, NY 100251114988110
- Rachel Bregman, MDNew York, NY 100251912963968
- Lynn Collins, M.D.New York, NY 100251205165487
- Liana Dao, M.DNew York, NY 100251447283544
- Alexander Deluca, M.D., MPHNew York, NY 100251235365867
- Victor Gaur, D.O.New York, NY 100251497095285
Common questions
What is Nadav Wallach, MD's NPI number?
Nadav Wallach, MD's National Provider Identifier (NPI) is 1487233375, issued on Apr 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nadav Wallach, MD located?
The NPPES record lists a practice address at 535 W 110TH St Apt 1E, New York, NY, 10025. Phone: (212) 280-4740. Providers update this record themselves, so call before visiting.
How can I verify Nadav Wallach, MD's license?
NPPES lists New York license number 339374, 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 Nadav Wallach, MD prescribe under Medicare Part D?
In 2024, Nadav Wallach, MD had 1,124 Medicare Part D claims for 145 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.