Nadav Wallach, MD
NPI 1487233375 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadav Wallach, MD is a Family Medicine Physician provider in New York, NY (NPI 1487233375).
Provider details
- NPI number
- 1487233375
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA12759000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 74 | 22 |
| Amlodipine Besylate | 43 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | — |
| Lisinopril | 40 | 15 |
| Gabapentin | 37 | 11 |
| Apixabanbrand: Eliquis | 30 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-07
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Nadav Wallach's NPI number?
- Nadav Wallach's National Provider Identifier (NPI) is 1487233375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadav Wallach's specialty?
- Nadav Wallach is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nadav Wallach located?
- Nadav Wallach's practice location on file with NPPES is 535 W 110th St Apt 1e, New York, NY 10025-2021.
- What is Nadav Wallach's phone number?
- The practice phone number listed in the NPPES registry for Nadav Wallach is (212) 280-4740.
- Does Nadav Wallach accept Medicare?
- Nadav Wallach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadav Wallach's NPI active?
- Yes — Nadav Wallach's NPI (1487233375) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.