Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel A. Nauts, M.D.

Addiction Medicine (Psychiatry & Neurology) Physician in Missoula, MT · enumerated 2006 · practices at Western Montana Mental Health Center.

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

National Provider Identifier

1477650844

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel A. Nauts

Credential M.D.

Sex Male

Practice address 1201 Wyoming St., Missoula, MT, 59801

Phone (406) 532-9900

Fax (406) 532-9901

Enumeration date Sep 20, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 7397 (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
0000917530	Other	MT	BLUE CROSS-SHIELD OF MONTANA CENTER FOR MENTAL HEALTH
P01206034 C01340	Other	MT	RAILROAD MEDICARE FOR C4MH

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.

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Frequently asked questions

How do I verify Daniel Nauts's NPI record?

Cross-check NPI 1477650844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477650844 active?

Yes, as of the latest NPPES snapshot, NPI 1477650844 is active (record last updated 2023-03-07).

Other providers at this practice address

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Marc Mentel Family Medicine Physician · Missoula, MT NPI 1376574871 Tammera Nauts Clinical Social Worker · Missoula, MT NPI 1437169968 Western Montana Mental Health Center Substance Abuse Rehabilitation Facility · Missoula, MT NPI 1548659113 Jessica Kumm Clinical Social Worker · Missoula, MT NPI 1326831538

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.