John Alberto Whitcher, DDS
John Alberto Whitcher is a General Practice Dentistry provider (Dentist) practicing in Colton, CA, registered in the NPPES registry with NPI 1073654315 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Dr Gupta & Ahuja Dental Corporation (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073654315 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Alberto Whitcher |
| Credential | DDS |
| Sex | Male |
| Practice address | 1130 N PEPPER AVE, STE E, Colton, CA, 92324 |
| Phone | 9093703323 |
| Enumeration date | 2007-02-09 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 33403 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: John Whitcher, DDS NPI: 1073654315 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1130 N PEPPER AVE, STE E, Colton, CA, 92324
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295880409 | Dr Gupta & Ahuja Dental Corporation | Organization | General Practice Dentistry | Colton, CA |
| 1013058346 | Jose Rivera | Individual | General Practice Dentistry | Colton, CA |
| 1346105624 | Minal Amin | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Colton, CA |
Verify this record
Cross-check NPI 1073654315 against the authoritative CMS record: view John Alberto Whitcher on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.