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

Steven C Wirth, MD

Individual provider Family Medicine Physician · NPI 1609874510

Steven C Wirth, MD is a Family Practice in Ukiah, California. Graduated from Loma Linda University School of Medicine in 1985, 41 years ago. Practices with Mendocino Community Health Clinic Inc, a 58-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

721 S Dora St
Ukiah, CA 95482-5300
Phone: (707) 462-3300
Fax: (707) 462-3303
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G79607 (CA)

Record details

NPI number1609874510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2005
Last updated in NPPESJuly 26, 2018
Mailing address333 Laws Ave, Ukiah, CA 95482-6540

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Mendocino Community Health Clinic Inc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ukiah