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

John Vidrih, MD

Individual provider Hospitalist Physician · NPI 1063482842

John Vidrih, MD is a Hospitalist in Clearlake, California. Graduated from Medical College of Wisconsin in 1996, 30 years ago. Practices with Galen Inpatient Physicians PC, a 1,031-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, California, Indiana and Massachusetts and 1 more.

Years since qualifying
30
Trained at
Medical College of Wisconsin
Licensed in
AZ, CA, IN, MA, NY
In the registry since
2006
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

15630 18th Ave
Clearlake, CA 95422-9336
Phone: (707) 994-6486
Show map & directions

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

Additional practice locations (1)

  • 55 Fogg Rd, Weymouth, MA 02190-2432 — (781) 340-4293

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence C171245 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 332273 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01099009A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence C171245 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 44001 (AZ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 160307 (MA)

Record details

NPI number1063482842
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 25, 2006
Last updated in NPPESFebruary 10, 2026
Certification dateFebruary 10, 2026
Mailing address2100 Powell St Ste 400, Emeryville, CA 94608-1872

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1996 (30 years in practice)
Group practice Galen Inpatient Physicians Pc — 1031 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Clearlake