Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert D Nitschelm, MD

Family Medicine Physician in Kalispell, MT · enumerated 2006.

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

National Provider Identifier

1598719064

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Registry record

Entity type Individual (Type 1)

Name Robert D Nitschelm

Credential MD

Sex Male

Practice address 160 Heritage Way Ste 202, Kalispell, MT, 59901

Phone (406) 752-8433

Fax (406) 756-6768

Enumeration date May 20, 2006

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4431 (SD) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 11780 (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
0005763	Other	SD	WELLMARK
080155590	Other	SD	RR MEDICARE
5610078	Medicaid	SD	-
4431	Other	SD	DAKOTACARE
5610075	Medicaid	SD	-
0005747	Other	SD	WELLMARK

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 Robert Nitschelm's NPI record?

Cross-check NPI 1598719064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598719064 active?

Yes, as of the latest NPPES snapshot, NPI 1598719064 is active (record last updated 2023-11-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.