Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela M Greif, MD

Hospitalist Physician in Anamosa, IA · enumerated 2006.

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

National Provider Identifier

1568441905

Verified

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Registry record

Entity type Individual (Type 1)

Name Angela M Greif

Credential MD

Sex Female

Practice address 1795 Highway 64 E, Anamosa, IA, 52205

Phone (319) 462-6131

Fax (319) 462-4689

Enumeration date Jan 13, 2006

Last updated in NPPES Dec 12, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35714 (IA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 35714 (IA) 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
2485276	Medicaid	IA	-
1568441905	Medicaid	IA	-
1485276	Medicaid	IA	-
0416461	Medicaid	IA	-
0485276	Medicaid	IA	-
P00708610	Other	IA	RR MEDICARE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Angela Greif?

Angela Greif is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-12.