Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy L Montgomery, D.O.

Emergency Medicine Physician in Oskaloosa, IA · enumerated 2006.

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

National Provider Identifier

1720032444

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Registry record

Entity type Individual (Type 1)

Name Amy L Montgomery

Credential D.O.

Sex Female

Practice address 1229 C Ave E, Oskaloosa, IA, 52577

Phone (641) 672-3100

Fax (641) 672-3111

Enumeration date May 19, 2006

Last updated in NPPES Apr 30, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 3571 (IA) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 3571 (IA) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
0442285	Medicaid	IA	-

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

What is the NPI number for Amy Montgomery?

The National Provider Identifier (NPI) for Amy Montgomery is 1720032444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amy Montgomery practice?

The practice location on file with NPPES is in Oskaloosa, IA. 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 2026-04-30.