IndividualActive
Peter Winkelstein, MD
NPI 1568420677 · Pediatrics Physician · Buffalo, NY
Peter Winkelstein, MD is a Pediatrics Physician provider in Buffalo, NY (NPI 1568420677).
Provider details
- NPI number
- 1568420677
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 186720 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
219 Bryant Street
Buffalo, NY 14222-2006
Phone: (716) 859-4180
Street-level locationGet directions
Mailing address
4511 Harlem Road
Amherst, NY 14226-3822
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2009-12-08
Frequently asked questions
- What is Peter Winkelstein's NPI number?
- Peter Winkelstein's National Provider Identifier (NPI) is 1568420677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Winkelstein's specialty?
- Peter Winkelstein is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Winkelstein located?
- Peter Winkelstein's practice location on file with NPPES is 219 Bryant Street, Buffalo, NY 14222-2006.
- What is Peter Winkelstein's phone number?
- The practice phone number listed in the NPPES registry for Peter Winkelstein is (716) 859-4180.
- Is Peter Winkelstein's NPI active?
- Yes — Peter Winkelstein's NPI (1568420677) is active in the NPPES registry as of the last update on 2009-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.