Appannagari Gnanadev, MD
Surgery Physician · Colton, CA
Appannagari Gnanadev, MD is a surgery physician with a practice address in Colton, California, and NPI 1104933985, issued on Aug 25, 2006. Check the license (California 00A357430, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Appannagari Gnanadev
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 00A357430 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 N Pepper Ave, Colton, CA 92324
- Phone
- (909) 580-6210
- Enumerated
- Aug 25, 2006
- Record last updated
- Sep 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (909) 580-1363
- Medicaid ID
- GR0079700 CA
- Medicare enrollment
- Enrolled (PECOS I20090209000619); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 400 N Pepper Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shangrila AbaricoRegistered Nurse1609659325
- Susana AbaroRegistered Nurse1114425162
- Patricia AbbaRegistered Nurse1013188838
- Mohammad Hossein Abbasi, MD, MPHStudent in an Organized Health Care Education/Training Program1609622166
- Ala AbedrabboCertified Registered Nurse Anesthetist1972333144
- Mary AboagyeLicensed Vocational Nurse1982875605
Verify Appannagari Gnanadev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 00A357430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Cal Med Physicians And Surgeons IncColton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Appannagari Gnanadev among 3,118 surgery physician records in California
Appannagari Gnanadev, MD is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1972 · median 2003 among the 1,901 with a school on file
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Colton → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Nina Bowman, D.O.Colton, CA 923241386806883
- Payam Falatoonzadeh, MDColton, CA 923241316474380
- Omid Hariri, D.O., MSC.Colton, CA 923241558636316
- Farabi Hussain, MDColton, CA 923241104866748
- Sadia Khan, D.O.Colton, CA 923241205134665
- Edwin Kim, MDColton, CA 923241790197051
- Gbemisola LawalColton, CA 923241104455351
- Tommy Lee, MDColton, CA 923241811163058
Common questions
What is Appannagari Gnanadev, MD's NPI number?
Appannagari Gnanadev, MD's National Provider Identifier (NPI) is 1104933985, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Appannagari Gnanadev, MD located?
The NPPES record lists a practice address at 400 N Pepper Ave, Colton, CA, 92324. Phone: (909) 580-6210. Providers update this record themselves, so call before visiting.
How can I verify Appannagari Gnanadev, MD's license?
NPPES lists California license number 00A357430, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.