Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janis Irene Langohr, MD

Pediatrics Physician in Billings, MT · enumerated 2006.

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

National Provider Identifier

1558472373

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Registry record

Entity type Individual (Type 1)

Name Janis Irene Langohr

Credential MD

Sex Female

Practice address 1232 North 30th Street Suite 200, Billings, MT, 59101

Phone (406) 238-6600

Fax (406) 238-6645

Enumeration date Aug 31, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 7386 (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
0099528	Medicaid	MT	-

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

Is NPI 1558472373 active?

Yes, as of the latest NPPES snapshot, NPI 1558472373 is active (record last updated 2007-07-08).

How do I verify Janis Langohr's NPI record?

Cross-check NPI 1558472373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Marian Kummer Pediatrics Physician · Billings, MT NPI 1124139944

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.