Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary E Bassingthwaighte, MD

Psychiatry Physician in Missoula, MT · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346399912

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary E Bassingthwaighte

Credential MD

Sex Female

Practice address 341 Plymouth St, Missoula, MT, 59801

Phone (406) 544-5891

Enumeration date Jan 10, 2007

Last updated in NPPES May 7, 2016

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MT7132 (MT) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD60642253 (WA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
03431	Other	MT	BLUE CROSS BLUE SHIELD

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Bassingthwaighte?

The National Provider Identifier (NPI) for Mary Bassingthwaighte is 1346399912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Bassingthwaighte practice?

The practice location on file with NPPES is in Missoula, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-07.