Heidi Arnold, PA-C, MMS
NPI 1407193485 · Physician Assistant · Bozeman, MT
Heidi Arnold, PA-C, MMS is a Physician Assistant provider in Bozeman, MT (NPI 1407193485).
Provider details
- NPI number
- 1407193485
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, MMS
- Sex
- Female
- Sole proprietor
- No
- License
- 20541 (MT)
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
13 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
- 2013-01-10
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Heidi Arnold's NPI number?
- Heidi Arnold's National Provider Identifier (NPI) is 1407193485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Arnold's specialty?
- Heidi Arnold is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heidi Arnold located?
- Heidi Arnold's practice location on file with NPPES is 950 W. Grant Street, Bozeman, MT 59717.
- What is Heidi Arnold's phone number?
- The practice phone number listed in the NPPES registry for Heidi Arnold is (406) 994-2311.
- Is Heidi Arnold's NPI active?
- Yes — Heidi Arnold's NPI (1407193485) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.