Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ronald Tamarisk, NP

Individual provider Primary Care Nurse Practitioner · NPI 1891754396

Ronald Tamarisk, NP is a Primary Care Nurse Practitioner in Napa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1141 Pear Tree Ln Ste 100
Napa, CA 94558-6484
Phone: (707) 254-1774
Fax: (707) 251-2993
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 4279 (CA)

Record details

NPI number1891754396
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESSeptember 4, 2019

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