Individual provider · Type 1 NPI

Joanna Diel-Martin, NP

Nurse Practitioner · Petaluma, CA

NPI number 1932759461 Active

Practice location

1179 N Mcdowell Blvd
Petaluma, CA 94954-6559

Fax (707) 559-7620

Mailing address

1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723

Other practice locations

  • 2145 University Ave, Berkeley, CA 94704-1025 · (888) 663-6331

Specialties and licenses

TaxonomyCodeLicense
Nurse Practitioner Primary 363L00000X95012708 (CA)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

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About NPI 1932759461

Joanna Diel-Martin, NP's National Provider Identifier is 1932759461, issued on Sep 17, 2019. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Petaluma, CA. The record was last updated on May 22, 2026.