Peter Yu
NPI 1891291019 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Yu is a Internal Medicine Physician provider in New York, NY (NPI 1891291019).
Provider details
- NPI number
- 1891291019
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 307943 (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
8 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
- 2018-04-05
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Peter Yu's NPI number?
- Peter Yu's National Provider Identifier (NPI) is 1891291019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Yu's specialty?
- Peter Yu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Yu located?
- Peter Yu's practice location on file with NPPES is 462 1st Ave, New York, NY 10016-9196.
- What is Peter Yu's phone number?
- The practice phone number listed in the NPPES registry for Peter Yu is (212) 263-9179.
- Does Peter Yu accept Medicare?
- Peter Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Yu's NPI active?
- Yes — Peter Yu's NPI (1891291019) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.