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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Angela M Holtzman

Nurse Practitioner in Summit, WI · enumerated 2011.

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

National Provider Identifier

1386935120

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Registry record

Entity type Individual (Type 1)
Name Angela M Holtzman
Sex Female
Practice address Summit, WI, 53066
Phone (262) 434-1000
Fax (262) 434-5050
Enumeration date Apr 27, 2011
Last updated in NPPES Oct 16, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14491 (WI) Primary

Other identifiers

Identifier Type State Issuer
100014978 Medicaid WI -

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 Angela Holtzman?
The National Provider Identifier (NPI) for Angela Holtzman is 1386935120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Angela Holtzman practice?
The practice location on file with NPPES is in Summit, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-16.