Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Appannagari Gnanadev, MD
Surgery Physician in Colton, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104933985
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Registry record
Entity type Individual (Type 1)
Name Appannagari Gnanadev
Credential MD
Sex Male
Practice address 400 N Pepper Ave, Armc Modular # 3, Colton, CA, 92324
Phone (909) 580-6210
Fax (909) 580-1363
Enumeration date Aug 25, 2006
Last updated in NPPES Sep 30, 2008
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 00A357430 (CA) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 00A357430 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GR0079700 | Medicaid | CA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1104933985 active?
Yes, as of the latest NPPES snapshot, NPI 1104933985 is active (record last updated 2008-09-30).
How do I verify Appannagari Gnanadev's NPI record?
Cross-check NPI 1104933985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Arrowhead Regional Medical Center General Acute Care Hospital · Colton, CA NPI 1790781169 Andrew Lowe Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Colton, CA NPI 1225036205 Robertus Kounang Physical Medicine & Rehabilitation Physician · Colton, CA NPI 1689674582 Thet Oo Geriatric Medicine (Internal Medicine) Physician · Colton, CA NPI 1538152095 Paul Lyons Family Medicine Physician · Colton, CA NPI 1588652515 Naghmana Farrukh Pediatrics Physician · Colton, CA NPI 1346230398 Danielle Jones Licensed Vocational Nurse · Colton, CA NPI 1669457768 Kathleen Beam Certified Registered Nurse Anesthetist · Colton, CA NPI 1760467666
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-30.