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ROBERT M. GANTT MD
NPI 1407888043
Anesthesiology in Savannah, GA

Active since July 06, 2006PECOS Enrolled
1139 LEXINGTON AVE, SAVANNAH, GA 31404(912) 429-9020(912) 352-0793 Get Directions Write a Review

NPPES record last updated: May 10, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Robert M. Gantt Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT M. GANTT MD (NPI 1407888043) is an individual anesthesiology provider in Savannah, Georgia, licensed in Georgia (025158) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407888043
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameROBERT M. GANTTCredential: MD
Location Address1139 LEXINGTON AVESavannah, GA 31404-5502
Mailing Address1139 Lexington AveSavannah, GA 31404-5502 · (912) 429-9020 · Fax (912) 352-0793
Phone(912) 429-9020
Fax(912) 352-0793
Sole ProprietorNo
Enumeration DateJuly 6, 2006
Last NPPES UpdateMay 10, 2017
✔ NPI 1407888043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in GA · 025158
Definition
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.
1139 LEXINGTON AVE, Savannah, GA 31404
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Other Identifiers 4

Medicare UPINF42652GA
Medicaid766229953AGA
Medicare PIN05BDLNNGA
OtherP00388319GA · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert M. Gantt Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Robert Gantt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Coastal Ambulatory Anesthesia LLC
Same address
Anesthesiology
1139 LEXINGTON AVE
Savannah, GA 31404
  • Reassigned Medicare billing, Georgia enrollment
  • 468 clinicians in this Medicare group
NPI 1750753786 (912) 429-9020
Gi Anesthesia Of Georgia LLC
222 mi
Nurse Anesthetist, Certified Registered
1955 TEXTILE WAY
Gainesville, GA 30501
  • Reassigned Medicare billing, Georgia enrollment
  • 489 clinicians in this Medicare group
NPI 1326569187 (404) 888-7575
Anesthesia Dynamics LLC
325 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Georgia enrollment
  • 386 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
427 services425 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
230 services225 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
68 services68 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHARLES W DUCKWORTH MD
Internal Medicine (Gastroenterology)
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 303-4200
LAUREN P. HOFFMAN CRNA
Nurse Anesthetist, Certified Registered
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 429-9020
CHELSEA CHAMBLIN HENDRIX FNP-C
Nurse Practitioner (Family)
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 303-4200
CAROLINE BRAGG BRENNAN PA
Physician Assistant
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 303-4200
DR. MEREDITH LEIGH MILLER MD
Anesthesiology
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 429-9020
MS. JANE BOSTWICK AA-C
Anesthesiologist Assistant
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 429-9020
NANCY HALLIGAN ELLISON PA
Physician Assistant
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 303-4200
RYAN C WANAMAKER MD
Internal Medicine (Gastroenterology)
1139 LEXINGTON AVE
SAVANNAH, GA 31404
Chatham County (912) 303-4200

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 Robert Gantt's NPI number?

The NPI number for Robert Gantt is 1407888043. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Robert Gantt located?

Robert Gantt practices at 1139 Lexington Ave, Savannah, GA 31404. The listed phone number is (912) 429-9020.

What is Robert Gantt's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Robert Gantt enrolled in Medicare?

Yes. Robert Gantt is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Robert Gantt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Gantt reassigns Medicare benefits to 3 organizations: Coastal Ambulatory Anesthesia LLC (Savannah, GA), Gi Anesthesia Of Georgia LLC (Gainesville, GA) and Anesthesia Dynamics LLC (Bradenton, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Gantt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Gantt accept?

Health plans from Oscar Health and Oscar Insurance Company list Robert Gantt 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.

When was this NPI record last updated?

The NPPES record for Robert Gantt was last updated on May 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.