Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Katherine J Uphoff, R.P.A.-C.

Physician Assistant in So. San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1619060159

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Registry record

Entity type Individual (Type 1)

Name Ms. Katherine J Uphoff

Credential R.P.A.-C.

Sex Female

Practice address 192 Beacon St., So. San Francisco, CA, 94080

Phone (650) 589-6500

Fax (661) 678-4626

Enumeration date Oct 2, 2006

Last updated in NPPES Jul 23, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20734 (CA) 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

Where does Katherine Uphoff practice?

The practice location on file with NPPES is in So. San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Katherine Uphoff?

The National Provider Identifier (NPI) for Katherine Uphoff is 1619060159, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-23.