Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Holly-Marie Bolger, D.O.

Obstetrics & Gynecology Physician in Iowa City, IA · enumerated 2007.

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

National Provider Identifier

1972709814

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Registry record

Entity type Individual (Type 1)

Name Dr. Holly-Marie Bolger

Credential D.O.

Sex Female

Practice address 200 Hawkins Dr, Iowa City, IA, 52242

Phone (319) 356-7072

Fax (319) 384-8620

Enumeration date Jun 26, 2007

Last updated in NPPES Sep 15, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2007017234 (MO) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License DO-04169 (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

Other identifiers

Identifier	Type	State	Issuer
200487060A	Medicaid	OK	-
1972709814	Medicaid	MO	-
216200003	Medicaid	AR	-

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

How do I verify Holly-Marie Bolger's NPI record?

Cross-check NPI 1972709814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972709814 active?

Yes, as of the latest NPPES snapshot, NPI 1972709814 is active (record last updated 2020-09-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.