DR. JOHN T GANTOMASSO DO
NPI 1396064481
Anesthesiology in Macon, GA
About Dr. John T Gantomasso Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN T GANTOMASSO DO (NPI 1396064481) is an individual anesthesiology provider in Macon, Georgia, licensed in Pennsylvania (OS017509) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Conway Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John T Gantomasso Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Conway Medical Center
Acute Care Hospitals · Conway, SCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MACON, GA 31201
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Gantomasso's NPI number?
The NPI number for John Gantomasso is 1396064481. It was assigned to this individual provider in the NPPES registry on May 27, 2010.
Where is John Gantomasso located?
John Gantomasso practices at 777 Hemlock St, Macon, GA 31201. The listed phone number is (478) 633-2147.
What is John Gantomasso's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Gantomasso enrolled in Medicare?
Yes. John Gantomasso is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does John Gantomasso accept?
Health plans from HMO Louisiana and Oscar Insurance Company list John Gantomasso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Gantomasso affiliated with any hospitals?
According to CMS data, John Gantomasso is affiliated with Conway Medical Center.
When was this NPI record last updated?
The NPPES record for John Gantomasso was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
