Ryan Breuer
NPI 1285894907 · Pediatric Critical Care Medicine Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Breuer is a Pediatric Critical Care Medicine Physician provider in Buffalo, NY (NPI 1285894907).
Provider details
- NPI number
- 1285894907
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 276100 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-16
- Last updated
- 2021-09-09
- Certified
- 2021-09-09
Frequently asked questions
- What is Ryan Breuer's NPI number?
- Ryan Breuer's National Provider Identifier (NPI) is 1285894907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Breuer's specialty?
- Ryan Breuer is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Breuer located?
- Ryan Breuer's practice location on file with NPPES is 818 Ellicott St, Buffalo, NY 14203-1021.
- What is Ryan Breuer's phone number?
- The practice phone number listed in the NPPES registry for Ryan Breuer is (716) 323-0200.
- Does Ryan Breuer accept Medicare?
- Ryan Breuer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Breuer's NPI active?
- Yes — Ryan Breuer's NPI (1285894907) is active in the NPPES registry as of the last update on 2021-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.