Tzvi Warshaw, P.A.
NPI 1578545489 · Physician Assistant · Brooklyn, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tzvi Warshaw, P.A. is a Physician Assistant provider in Brooklyn, NY (NPI 1578545489).
Provider details
- NPI number
- 1578545489
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 0080171 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 221 | 60 |
| Mesalamine | 127 | 22 |
| Famotidine | 103 | 34 |
| Rifaximinbrand: Xifaxan | 92 | 24 |
| Pantoprazole Sodium | 72 | 23 |
| Sucralfate | 58 | 16 |
| Esomeprazole Magnesium | 57 | 15 |
| Peg3350/Sod Sulf,bicarb,cl/Kcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2015-11-09
Frequently asked questions
- What is Tzvi Warshaw's NPI number?
- Tzvi Warshaw's National Provider Identifier (NPI) is 1578545489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tzvi Warshaw's specialty?
- Tzvi Warshaw is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tzvi Warshaw located?
- Tzvi Warshaw's practice location on file with NPPES is 6010 Bay Parkway, Brooklyn, NY 11204.
- What is Tzvi Warshaw's phone number?
- The practice phone number listed in the NPPES registry for Tzvi Warshaw is (718) 851-6767.
- Does Tzvi Warshaw accept Medicare?
- Tzvi Warshaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tzvi Warshaw's NPI active?
- Yes — Tzvi Warshaw's NPI (1578545489) is active in the NPPES registry as of the last update on 2015-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.