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HEIDI ARNOLD PA-C, MMS
NPI 1407193485
Physician Assistant in Bozeman, MT

Active since January 10, 2013
950 W. GRANT STREET, BOZEMAN, MT 59717(406) 994-2311(406) 994-2504 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 17, 2025, Dec 19, 2018, Sep 22, 2016 (3 updates tracked since 2016).

About Heidi Arnold Pa-c, Mms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEIDI ARNOLD PA-C, MMS (NPI 1407193485) is an individual physician assistant in Bozeman, Montana, licensed in Montana (20541) and active in the NPI registry since January 2013.

NPPES Registry Identity

NPI1407193485
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameHEIDI ARNOLDCredential: PA-C, MMS
Location Address950 W. GRANT STREETBozeman, MT 59717
Mailing Address950 W. Grant StreetBozeman, MT 59717 · (406) 994-2311 · Fax (406) 994-2504
Phone(406) 994-2311
Fax(406) 994-2504
Sole ProprietorNo
Enumeration DateJanuary 10, 2013
Last NPPES UpdateSeptember 17, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1407193485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MT · 20541
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
950 W. GRANT STREET, Bozeman, MT 59717
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heidi Arnold's NPI number?

The NPI number for Heidi Arnold is 1407193485. It was assigned to this individual provider in the NPPES registry on January 10, 2013.

Where is Heidi Arnold located?

Heidi Arnold practices at 950 W. Grant Street, Bozeman, MT 59717. The listed phone number is (406) 994-2311.

What is Heidi Arnold's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Heidi Arnold was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.