Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claire J Dombrock, GNP

Gerontology Nurse Practitioner in Saint Paul, MN · enumerated 2006 · practices at Activstyle, LLC.

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

National Provider Identifier

1609978584

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Registry record

Entity type Individual (Type 1)

Name Claire J Dombrock

Credential GNP

Sex Female

Practice address 1055 Westgate Dr Ste 100, Saint Paul, MN, 55114

Phone (612) 262-7800

Enumeration date Sep 2, 2006

Last updated in NPPES Feb 19, 2019

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 878 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
887955900	Medicaid	MN	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Claire Dombrock?

Claire Dombrock is registered in NPPES with the primary taxonomy of Gerontology Nurse Practitioner. 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 2019-02-19.