Dr. Alec Jo Willis Sharp, DO
Dr. Alec Jo Willis Sharp is a Cardiovascular Disease Physician provider (Internal Medicine) practicing in Fairfield, CA, registered in the NPPES registry with NPI 1679830590 since 2012. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1679830590 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Alec Jo Willis Sharp |
| Credential | DO |
| Sex | Male |
| Practice address | 101 BODIN CIR, Fairfield, CA, 94535 |
| Phone | 7074232300 |
| Enumeration date | 2012-04-17 |
| Last updated in NPPES | 2025-03-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | 02004304A | IN |
| 207RC0000X | Cardiovascular Disease Physician | Secondary | 02004304A | IN |
| 208D00000X | General Practice Physician | Secondary | 02004304A | IN |
| 207RC0000X | Cardiovascular Disease Physician | Primary | 20A20043 | CA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Alec Sharp, DO NPI: 1679830590 Taxonomy: 207RC0000X (Cardiovascular Disease Physician) Address: 101 BODIN CIR, Fairfield, CA, 94535
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801893276 | Charles Tujo | Individual | Diagnostic Ultrasound Physician | Travis Afb, CA |
| 1750381109 | Paul Dandrea | Individual | Aerospace Medicine Physician | Travis Afb, CA |
| 1750374138 | Anita Patil | Individual | Family Medicine Physician | Travis Afb, CA |
| 1386638658 | Robert Williams | Individual | Clinical Social Worker | Travis Afb, CA |
| 1487648531 | Ramone Toliver | Individual | Emergency Medicine Physician | Travis Afb, CA |
| 1619961430 | Linda Lawrence | Individual | Emergency Medicine Physician | Travis Afb, CA |
| 1760476584 | Constance Huff | Individual | Pediatric Dentistry | Travis Afb, CA |
| 1427042100 | Robert Jesinger | Individual | Diagnostic Radiology Physician | Travis Afb, CA |
Verify this record
Cross-check NPI 1679830590 against the authoritative CMS record: view Dr. Alec Jo Willis Sharp 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
What specialty is Alec Sharp?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-17.