Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryann Carlson, MD

Family Medicine Physician in Columbia Falls, MT · enumerated 2006.

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

National Provider Identifier

1356317010

Verified

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Registry record

Entity type Individual (Type 1)

Name Maryann Carlson

Credential MD

Sex Female

Practice address Po Box 1459, Columbia Falls, MT, 59912

Phone (406) 892-3208

Enumeration date Feb 23, 2006

Last updated in NPPES Dec 8, 2017

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4176 (MT) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4176 (MT) Primary

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
0102782	Medicaid	MT	-
0000095390	Other	MT	BCBS OB PHYS GRP

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

How do I verify Maryann Carlson's NPI record?

Cross-check NPI 1356317010 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356317010 active?

Yes, as of the latest NPPES snapshot, NPI 1356317010 is active (record last updated 2017-12-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-08.