Patricia a Grantham M.D.
NPI 1477737336 · Family Medicine Physician · Dillon, MT
Patricia a Grantham M.D. is a Family Medicine Physician organization in Dillon, MT (NPI 1477737336).
Provider details
- NPI number
- 1477737336
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Patricia Grantham, Office Manager(406) 683-4252
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
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
- 2007-12-27
- Last updated
- 2007-12-27
Frequently asked questions
- What is Patricia a Grantham M.D.'s NPI number?
- Patricia a Grantham M.D.'s National Provider Identifier (NPI) is 1477737336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Patricia a Grantham M.D.?
- Patricia a Grantham M.D. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia a Grantham M.D. located?
- Patricia a Grantham M.D.'s practice location on file with NPPES is 30 Mt Highway 91 S Ste 205, Dillon, MT 59725-3535.
- What is Patricia a Grantham M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Patricia a Grantham M.D. is (406) 683-4252.
- Who is the authorized official for Patricia a Grantham M.D.?
- The authorized official listed on Patricia a Grantham M.D.'s NPPES record is Patricia Grantham, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Patricia a Grantham M.D.'s NPI active?
- Yes — Patricia a Grantham M.D.'s NPI (1477737336) is active in the NPPES registry as of the last update on 2007-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.