Zwi Schreiber, MD
NPI 1598838393 · Hematology (Internal Medicine) Physician · Bronx, NY
Zwi Schreiber, MD is a Hematology (Internal Medicine) Physician provider in Bronx, NY (NPI 1598838393).
Provider details
- NPI number
- 1598838393
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 098336 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-17
- Last updated
- 2013-03-01
Frequently asked questions
- What is Zwi Schreiber's NPI number?
- Zwi Schreiber's National Provider Identifier (NPI) is 1598838393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zwi Schreiber's specialty?
- Zwi Schreiber is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Zwi Schreiber located?
- Zwi Schreiber's practice location on file with NPPES is 1650 Grand Concourse, Bronx, NY 10457.
- What is Zwi Schreiber's phone number?
- The practice phone number listed in the NPPES registry for Zwi Schreiber is (718) 960-1078.
- Is Zwi Schreiber's NPI active?
- Yes — Zwi Schreiber's NPI (1598838393) is active in the NPPES registry as of the last update on 2013-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.