Alexander Breeser, MD, MBA
NPI 1770075137 · Student in an Organized Health Care Education/Training Program · New York, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Breeser, MD, MBA is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1770075137).
Provider details
- NPI number
- 1770075137
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MBA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 955 Main StBuffalo, NY 14203-1121Phone: (716) 829-3955
Registry dates
- Enumerated
- 2018-06-01
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Alexander Breeser's NPI number?
- Alexander Breeser's National Provider Identifier (NPI) is 1770075137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Breeser's specialty?
- Alexander Breeser is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Alexander Breeser located?
- Alexander Breeser's practice location on file with NPPES is 1 Gustave L Levy Pl Fl 12, New York, NY 10029-6574.
- What is Alexander Breeser's phone number?
- The practice phone number listed in the NPPES registry for Alexander Breeser is (212) 241-6500.
- Does Alexander Breeser accept Medicare?
- Alexander Breeser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Breeser's NPI active?
- Yes — Alexander Breeser's NPI (1770075137) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.