Dr. John T Gantomasso , DO
Anesthesiology • Macon, GA
Professional Overview & Biography Verified Profile Summary
Dr. John Gantomasso, DO is a certified Anesthesiology practicing in Macon, GA. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Gantomasso delivers high-quality medical care to the local community at 777 HEMLOCK ST.
Dr. Gantomasso maintains professional affiliations with Medstream Anesthesia Pllc, Hospitalist Medicine Physicians Of Georgia - Tcs, Pc and accepts Medicare assignment.
Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), injection of anesthetic agent, brachial (arm) nerve bundle, ultrasonic guidance imaging supervision and interpretation for insertion of needle. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
777 Hemlock St
Macon, GA 312012102
Medicare Profile & Education
Other
2010
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Macon, GA
Practicing in Macon, GA (1464 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
|
16 | 16 | $716.00 | $59.01 |
|
64415
Injection of anesthetic agent, brachial (arm) nerve bundle
|
12 | 12 | $917.00 | $65.19 |
Medical Specialties & State Licenses
CMS Verified: 2026-07-20NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207LP3000X
An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.
Hospital & Practice Group Affiliations
Medstream Anesthesia Pllc
300 Singleton Ridge Rd, Conway, SC 295269142
Phone: 8433477111
Hospitalist Medicine Physicians Of Georgia - Tcs, Pc
710 Ctr St, Columbus, GA 319011527
Phone: 7065711000
Secondary Practice Locations
1514 Jefferson Hwy
New Orleans, LA 701212429
Phone: 5048423755
4801 Ambassador Caffery Pkwy
Lafayette, LA 705086917
Phone: 3374702574
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Registered Nurse
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiologist Assistant
Anesthesiologist Assistant
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Anesthesiology (License #336060 in LA)
NPI status registered as active in NPPES database
Registered at 777 HEMLOCK ST, MACON, GA 312012102 (Tel: 4786332147)
Registered at PO BOX 551420, FORT LAUDERDALE, FL 333551420 (Tel: 8002433839)
Recorded as JOHN GANTOMASSO, DO
Anesthesiology (License #076027 in GA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. John Gantomasso
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
Po Box 551420
Fort Lauderdale, FL 333551420
Phone: 8002433839
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.