Fernando Santoyo
Fernando Santoyo is a Social Worker provider (Social Worker) practicing in Madera, CA, registered in the NPPES registry with NPI 1184166399 since 2016.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1184166399 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Fernando Santoyo |
| Sex | Male |
| Practice address | Madera, CA, 93636 |
| Phone | 5593533000 |
| Enumeration date | 2016-11-07 |
| Last updated in NPPES | 2016-11-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | — | — |
Copy-ready billing details
Provider: Fernando Santoyo NPI: 1184166399 Taxonomy: 104100000X (Social Worker) Address: Madera, CA, 93636
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235138389 | Joel Saltzman | Individual | Anesthesiology Physician | Madera, CA |
| 1346240520 | Kelly Kriwanek Rappleye | Individual | Pediatric Emergency Medicine (Emergency Medicine) Physician | Madera, CA |
| 1285629923 | Elis Olson | Individual | Pediatric Emergency Medicine (Emergency Medicine) Physician | Madera, CA |
| 1164419834 | Moustafa Aouthmany | Individual | Neonatal-Perinatal Medicine Physician | Madera, CA |
| 1457348989 | Tina Le | Individual | Pharmacist | Madera, CA |
| 1780671610 | David Metz | Individual | Nephrology Physician | Madera, CA |
| 1457341497 | Lawrence Wetterau | Individual | Pediatric Endocrinology Physician | Madera, CA |
| 1851377790 | Cesar Santos | Individual | Neurology with Special Qualifications in Child Neurology Physician | Madera, CA |
Verify this record
Cross-check NPI 1184166399 against the authoritative CMS record: view Fernando Santoyo 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 2016-11-07.