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Mapg, P.C.

Mapg, P.C. is a healthcare organization registered as Pain Medicine (Anesthesiology) Physician in Missoula, MT, holding Type 2 (organization) NPI 1578516480 since 2006. The authorized official on file is Barbara Gillett-Bretz, Office Manager.

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NPI 1578516480
Entity type Organization (Type 2)
Legal business name Mapg, P.C.
Other name <Unavail>
Parent organization Missoula Anesthesiology
Practice address 2835 FORT MISSOULA RD, SUITE 102, Missoula, MT, 59804
Phone 4065417246
Fax 4065418430
Enumeration date 2006-05-19
Last updated in NPPES 2015-05-11

Authorized official

Name Barbara Gillett-Bretz
Title Office Manager
Phone 4067288420

Taxonomy & classification

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Secondary
207LP2900X Pain Medicine (Anesthesiology) Physician Primary
Copy-ready billing details
Provider: Mapg, P.C.
NPI: 1578516480
Taxonomy: 207LP2900X (Pain Medicine (Anesthesiology) Physician)
Address: 2835 FORT MISSOULA RD, SUITE 102, Missoula, MT, 59804

Providers at this address

NPI Name Type Specialty Location
1053304378 Troy Warling Individual Family Nurse Practitioner Missoula, MT
1225023096 Lennard Wilson Individual Neurology Physician Missoula, MT
1992794010 Patrick Danaher Individual Pain Medicine (Anesthesiology) Physician Missoula, MT
1457303265 Kristin Janczewski Individual Specialist Missoula, MT
1922054550 Beverly Braak Individual Obstetrics & Gynecology Physician Missoula, MT
1851331342 Mary Kleschen Individual Family Medicine Physician Missoula, MT
1881634798 Nancy Everett Individual Advanced Practice Midwife Missoula, MT
1437192713 Bruce Hardy Individual Pediatric Cardiology Physician Missoula, MT

Verify this record

Cross-check NPI 1578516480 against the authoritative CMS record: view Mapg, P.C. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Mapg, P.C.?
The NPI for Mapg, P.C. is 1578516480, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mapg, P.C.?
NPPES lists Barbara Gillett-Bretz (Office Manager) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-05-11.