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

Mr. Joseph C. Smihula, NP

Individual provider Adult Health Nurse Practitioner · NPI 1154421873

Mr. Joseph C. Smihula, NP is an Adult Health Nurse Practitioner in Santa Rosa, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

3555 Round Barn Cir
Santa Rosa, CA 95403-1757
Phone: (707) 528-1050
Fax: (707) 525-3874
Show map & directions

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

Additional practice locations (2)

  • 5345 W Hillsdale Ave, Visalia, CA 93291-5143 — (559) 622-0100
  • 550 S Landmark Ave, Bloomington, IN 47403-3239 — (812) 331-3405

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 16859 (CA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence NP699679 (CA)

Record details

NPI number1154421873
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorYes
NPI enumeratedSeptember 23, 2006
Last updated in NPPESApril 28, 2021
Certification dateApril 28, 2021

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