Paul Schwarzenberger, MD
NPI 1003869124 · Hematology & Oncology Physician · New York, NY
Paul Schwarzenberger, MD is a Hematology & Oncology Physician provider in New York, NY (NPI 1003869124).
Provider details
- NPI number
- 1003869124
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 267898-01 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2022-03-18
- Certified
- 2022-03-18
Frequently asked questions
- What is Paul Schwarzenberger's NPI number?
- Paul Schwarzenberger's National Provider Identifier (NPI) is 1003869124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Schwarzenberger's specialty?
- Paul Schwarzenberger is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Schwarzenberger located?
- Paul Schwarzenberger's practice location on file with NPPES is 666 3rd Ave Fl 28, New York, NY 10017-4030.
- What is Paul Schwarzenberger's phone number?
- The practice phone number listed in the NPPES registry for Paul Schwarzenberger is (504) 444-7902.
- Is Paul Schwarzenberger's NPI active?
- Yes — Paul Schwarzenberger's NPI (1003869124) is active in the NPPES registry as of the last update on 2022-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.