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

Dr. William Fisher, MD

Individual provider Internal Medicine Physician · NPI 1245674001

Dr. William Fisher, MD is a Critical Care (Intensivists) in San Diego, California. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2013, 13 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
CA
In the registry since
2013
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8008 Frost St Ste 401
San Diego, CA 92123-4209
Phone: (858) 650-5037
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence A137269 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A137269 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence A137269 (CA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence A137269 (CA)

Record details

NPI number1245674001
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2013
Last updated in NPPESSeptember 14, 2023
Certification dateSeptember 14, 2023

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPULMONARY DISEASE
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in San Diego