Thomas Macdonald, PA
NPI 1578505632 · Medical Physician Assistant · Ellsworth, ME
Thomas Macdonald, PA is a Medical Physician Assistant provider in Ellsworth, ME (NPI 1578505632).
Provider details
- NPI number
- 1578505632
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA-009 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-06-12
- Last updated
- 2008-09-04
Frequently asked questions
- What is Thomas Macdonald's NPI number?
- Thomas Macdonald's National Provider Identifier (NPI) is 1578505632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Macdonald's specialty?
- Thomas Macdonald is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Macdonald located?
- Thomas Macdonald's practice location on file with NPPES is 50 Union St, Ellsworth, ME 04605-1586.
- What is Thomas Macdonald's phone number?
- The practice phone number listed in the NPPES registry for Thomas Macdonald is (207) 664-5340.
- Is Thomas Macdonald's NPI active?
- Yes — Thomas Macdonald's NPI (1578505632) is active in the NPPES registry as of the last update on 2008-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.