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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joan Kammerer, RN.PHN

Registered Nurse in Lakeport, CA · enumerated 2008.

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

National Provider Identifier

1760669618

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Registry record

Entity type Individual (Type 1)
Name Joan Kammerer
Credential RN.PHN
Sex Female
Practice address 922 Bevins Court, Lakeport, CA, 95453
Fax (707) 994-6739
Enumeration date Jan 23, 2008
Last updated in NPPES Jan 23, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 511470 (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.

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Frequently asked questions

What is the NPI number for Joan Kammerer?
The National Provider Identifier (NPI) for Joan Kammerer is 1760669618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Kammerer practice?
The practice location on file with NPPES is in Lakeport, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-23.