Dr. John T Gantomasso, DO
Dr. John T Gantomasso is a Anesthesiology Physician provider (Anesthesiology) practicing in Macon, GA, registered in the NPPES registry with NPI 1396064481 since 2010. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1396064481 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John T Gantomasso |
| Credential | DO |
| Sex | Male |
| Practice address | 777 HEMLOCK ST, Macon, GA, 31201 |
| Phone | 4786332147 |
| Fax | 4787429670 |
| Enumeration date | 2010-05-27 |
| Last updated in NPPES | 2024-01-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Secondary | 336060 | LA |
| 207L00000X | Anesthesiology Physician | Secondary | 076027 | GA |
| 207LP3000X | Pediatric Anesthesiology Physician | Secondary | 336060 | LA |
| 207L00000X | Anesthesiology Physician | Primary | OS017509 | PA |
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: John Gantomasso, DO NPI: 1396064481 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 777 HEMLOCK ST, Macon, GA, 31201
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992703136 | Richard Tarvers | Individual | Anesthesiology Physician | Macon, GA |
| 1467452375 | Sandra Moore | Individual | Pediatrics Physician | Macon, GA |
| 1689659179 | Joseph Bodin | Individual | Anesthesiologist Assistant | Macon, GA |
| 1053381608 | Dean Kindler | Individual | Neurology Physician | Macon, GA |
| 1104899350 | Marshall Edwards | Individual | Physician Assistant | Macon, GA |
| 1215900881 | Samuel Mandel | Individual | Anesthesiology Physician | Macon, GA |
| 1710952296 | George Myers | Individual | Certified Registered Nurse Anesthetist | Macon, GA |
| 1346215829 | William Leatherwood | Individual | Certified Registered Nurse Anesthetist | Macon, GA |
Verify this record
Cross-check NPI 1396064481 against the authoritative CMS record: view Dr. John T Gantomasso 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 2024-01-19.