Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anne Catharine Grieves, DO

Obstetrics & Gynecology Physician in West Burlington, IA · enumerated 2006.

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

National Provider Identifier

1861444614

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Registry record

Entity type Individual (Type 1)

Name Dr. Anne Catharine Grieves

Credential DO

Sex Female

Practice address 1223 S Gear Ave, Suite 208, West Burlington, IA, 52655

Phone (319) 768-2750

Fax (319) 768-2755

Enumeration date May 17, 2006

Last updated in NPPES Feb 3, 2016

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 386 (NE) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 34.009979 (OH) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 04775 (IA) Primary

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

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 specialty is Anne Grieves?

Anne Grieves is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-03.