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

Ms. Donna Marie Fenske, BS, MA, MPH, MS

Q: What is the NPI number for Donna Fenske?

The National Provider Identifier (NPI) for Donna Fenske is 1720101132, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Homer, AK · enumerated 2007.

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

National Provider Identifier

1720101132

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Registry record

Entity type Individual (Type 1)

Name Ms. Donna Marie Fenske

Credential BS, MA, MPH, MS

Sex Female

Practice address Homer, AK, 99603

Phone (907) 235-2563

Fax (907) 235-2566

Enumeration date Apr 9, 2007

Last updated in NPPES Dec 9, 2015

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 963 (AK) Primary

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 is the NPI number for Donna Fenske?

The National Provider Identifier (NPI) for Donna Fenske is 1720101132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donna Fenske practice?

The practice location on file with NPPES is in Homer, AK. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-09.