Dr. Fred Joseph Simon Jr., MD
Dr. Fred Joseph Simon Jr. is a Surgery Physician provider (Surgery) practicing in La Jolla, CA, registered in the NPPES registry with NPI 1568525566 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1568525566 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Fred Joseph Simon Jr. |
| Credential | MD |
| Sex | Male |
| Practice address | La Jolla, CA, 92037 |
| Phone | 6199901344 |
| Fax | 8586266354 |
| Enumeration date | 2006-12-19 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | C42394 | 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: Fred Simon, MD NPI: 1568525566 Taxonomy: 208600000X (Surgery Physician) Address: La Jolla, CA, 92037
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700886207 | Gregory Medley | Individual | Pharmacist | La Jolla, CA |
| 1063406080 | David Hodgens | Individual | Radiation Oncology Physician | La Jolla, CA |
| 1629062625 | Jean Mefferd | Individual | Radiation Oncology Physician | La Jolla, CA |
| 1134116080 | Paul Gibbs | Individual | Anatomic Pathology & Clinical Pathology Physician | La Jolla, CA |
| 1841277704 | Scripps Health | Organization | General Acute Care Hospital | La Jolla, CA |
| 1992782841 | Scripps Health | Organization | Skilled Nursing Facility | La Jolla, CA |
| 1073581914 | Ian Reilly | Individual | Emergency Medicine Physician | La Jolla, CA |
| 1801847082 | Alisa Sajadi | Individual | Advanced Practice Midwife | La Jolla, CA |
Verify this record
Cross-check NPI 1568525566 against the authoritative CMS record: view Dr. Fred Joseph Simon Jr. 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.