Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah G. Agnew, MD

Pediatrics Physician in Billings, MT · enumerated 2006.

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

National Provider Identifier

1134178072

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Registry record

Entity type Individual (Type 1)

Name Deborah G. Agnew

Credential MD

Sex Female

Practice address 2800 10th Ave N, Billings, MT, 59101

Phone (406) 238-2500

Enumeration date May 8, 2006

Last updated in NPPES Jan 5, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 10329 (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
118497100	Other	MT	WY MDCD PIN
0062390	Other	MT	MT MDCD PIN
000094875	Other	MT	MT BCBS PIN

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 Deborah Agnew?

The National Provider Identifier (NPI) for Deborah Agnew is 1134178072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Deborah Agnew practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-05.