Donald Mcdonald, MD
NPI 1447222989 · Geriatric Medicine (Internal Medicine) Physician · Buffalo, NY
Enrolled with Medicare as Order and Referring Only - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Mcdonald, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Buffalo, NY (NPI 1447222989).
Provider details
- NPI number
- 1447222989
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 229787 (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
- 2006-02-07
- Last updated
- 2008-01-03
Frequently asked questions
- What is Donald Mcdonald's NPI number?
- Donald Mcdonald's National Provider Identifier (NPI) is 1447222989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Mcdonald's specialty?
- Donald Mcdonald is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Mcdonald located?
- Donald Mcdonald's practice location on file with NPPES is 3 Gates Cir, Buffalo, NY 14209-1120.
- What is Donald Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Donald Mcdonald is (716) 887-4690.
- Does Donald Mcdonald accept Medicare?
- Donald Mcdonald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Mcdonald's NPI active?
- Yes — Donald Mcdonald's NPI (1447222989) is active in the NPPES registry as of the last update on 2008-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.