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
Phone (707) 994-9433
Fax (707) 994-6739
Enumeration date Jan 23, 2008
Last updated in NPPES Jan 23, 2008
Taxonomy & licenses
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.
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.