Mr. William Bryan Rivera, M.D
Mr. William Bryan Rivera is a Surgery Physician provider (Surgery) practicing in Apple Valley, CA, registered in the NPPES registry with NPI 1447498985 since 2009. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1447498985 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. William Bryan Rivera |
| Credential | M.D |
| Sex | Male |
| Practice address | Apple Valley, CA, 92307 |
| Phone | 7602789477 |
| Fax | 7608137004 |
| Enumeration date | 2009-01-21 |
| Last updated in NPPES | 2024-03-22 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 282N00000X | General Acute Care Hospital | Secondary | — | — |
| 208600000X | Surgery Physician | Primary | A 111003 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: William Rivera, M.D NPI: 1447498985 Taxonomy: 208600000X (Surgery Physician) Address: Apple Valley, CA, 92307
Verify this record
Cross-check NPI 1447498985 against the authoritative CMS record: view Mr. William Bryan Rivera 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 2024-03-22.