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

Appannagari Gnanadev, MD

Individual provider Surgery Physician · NPI 1104933985

Appannagari Gnanadev, MD is a General Surgery in Colton, California. Qualified in 1972, 54 years ago. Practices with Cal Med Physicians and Surgeons Inc, a 34-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
54
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

400 N Pepper Ave Armc Modular # 3
Colton, CA 92324-1801
Phone: (909) 580-6210
Fax: (909) 580-1363
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

Surgery Physician (primary) Taxonomy 208600000X · Licence 00A357430 (CA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 00A357430 (CA)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 00A357430 (CA)

Record details

NPI number1104933985
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2006
Last updated in NPPESSeptember 30, 2008
Mailing addressPo Box 670, Redlands, CA 92373

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesVASCULAR SURGERY
Medical schoolOTHER
Graduated 1972 (54 years in practice)
Group practice Cal Med Physicians And Surgeons Inc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Colton