Donald Gillespie, MD
NPI 1831126747 · Allergy & Immunology Physician · Missoula, MT
Donald Gillespie, MD is a Allergy & Immunology Physician provider in Missoula, MT (NPI 1831126747).
Provider details
- NPI number
- 1831126747
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3717 (MT)
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
- 2006-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Gillespie's NPI number?
- Donald Gillespie's National Provider Identifier (NPI) is 1831126747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Gillespie's specialty?
- Donald Gillespie is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Gillespie located?
- Donald Gillespie's practice location on file with NPPES is 610 W Spruce St, Missoula, MT 59802-4009.
- What is Donald Gillespie's phone number?
- The practice phone number listed in the NPPES registry for Donald Gillespie is (406) 728-6472.
- Is Donald Gillespie's NPI active?
- Yes — Donald Gillespie's NPI (1831126747) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.