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

Dr. Lewis Gamarra, MD

Individual provider Internal Medicine Physician · NPI 1124048608

Dr. Lewis Gamarra, MD is a Hospitalist in Emeryville, California. Graduated from Medical College of Wisconsin in 1988, 38 years ago. Practices with Vituity Hospitalists PC, a 78-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
38
Trained at
Medical College of Wisconsin
Licensed in
CA
In the registry since
2006
Specialties on file
3
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

2100 Powell St Ste 400
Emeryville, CA 94608-1872
Phone: (510) 851-7501
Fax: (510) 851-7446
Show map & directions

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

Additional practice locations (1)

  • 2115 10th St, Los Osos, CA 93402-3244 — (805) 534-9360

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence G70417 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G70417 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 70417 (CA)

Record details

NPI number1124048608
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 20, 2006
Last updated in NPPESJanuary 11, 2023
Certification dateJanuary 11, 2023
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 1988 (38 years in practice)
Group practice Vituity Hospitalists Pc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Emeryville