IndividualActive
Lori Grimsley, MD
NPI 1134231798 · Surgery Physician · Missoula, MT
Lori Grimsley, MD is a Surgery Physician provider in Missoula, MT (NPI 1134231798).
Provider details
- NPI number
- 1134231798
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7321 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
500 W Broadway St
Missoula, MT 59802-4008
Phone: (406) 542-7525
Fax: (406) 542-7592
Street-level locationGet directions
Mailing address
Po Box 7817
Missoula, MT 59807-7817
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lori Grimsley's NPI number?
- Lori Grimsley's National Provider Identifier (NPI) is 1134231798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lori Grimsley's specialty?
- Lori Grimsley is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lori Grimsley located?
- Lori Grimsley's practice location on file with NPPES is 500 W Broadway St, Missoula, MT 59802-4008.
- What is Lori Grimsley's phone number?
- The practice phone number listed in the NPPES registry for Lori Grimsley is (406) 542-7525.
- Is Lori Grimsley's NPI active?
- Yes — Lori Grimsley's NPI (1134231798) 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.