Dr. Gary Warren Buffone, PHD
Dr. Gary Warren Buffone is a Psychologist provider (Psychologist) practicing in Jacksonville, FL, registered in the NPPES registry with NPI 1649332040 since 2006. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1649332040 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gary Warren Buffone |
| Credential | PHD |
| Sex | Male |
| Practice address | Jacksonville, FL, 32207 |
| Phone | 9043460044 |
| Fax | 9043460288 |
| Enumeration date | 2006-12-14 |
| Last updated in NPPES | 2009-10-30 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103T00000X | Psychologist | Primary | FLPY002086 | FL |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Gary Buffone, PHD NPI: 1649332040 Taxonomy: 103T00000X (Psychologist) Address: Jacksonville, FL, 32207
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245391887 | Walter Shepherd | Individual | Clinical Psychologist | Jacksonville, FL |
Verify this record
Cross-check NPI 1649332040 against the authoritative CMS record: view Dr. Gary Warren Buffone 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 2009-10-30.