WILLIAM HALLMON MD
NPI 1780603555
Internal Medicine - Gastroenterology in Statesboro, GA

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment
89.63/100
CMS Quality Rating
1497 FAIR RD STE 104, STATESBORO, GA 30458(912) 486-1600 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 17, 2023, Sep 17, 2020 (2 updates tracked since 2020).

About William Hallmon Md NPPES

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

WILLIAM HALLMON MD (NPI 1780603555) is an individual gastroenterology provider in Statesboro, Georgia, licensed in Georgia (61783) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with East Georgia Regional Medical Center, and maintains a secondary practice location in Racine.

NPPES Registry Identity

NPI1780603555
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameWILLIAM HALLMONCredential: MD
Location Address1497 FAIR RD STE 104Statesboro, GA 30458-0822
Mailing AddressPo Box 689022Franklin, TN 37068-9022 · (615) 465-7211 · Fax (615) 628-6877
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1985
Enumeration DateJuly 19, 2006
Last NPPES UpdateFebruary 9, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2026
NPI 1780603555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in GA · 61783 Licensed in WI · 31123
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1497 FAIR RD STE 104, Statesboro, GA 30458

Secondary Practice Location 1

Location 13811 Spring St Ste 202Racine, WI 53405-1667 · Phone (262) 687-8374

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

William Hallmon Md 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.

PECOS PAC ID8628979069
PECOS Enrollment IDI20171006000793
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.

Areas of Expertise CMS Part B claims 8

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.

Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
60 services60 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
49 services48 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
38 services38 patients
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249
This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.
29 services28 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
20 services20 patients
Diagnostic exam of large bowel using a flexible endoscope 45378
This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.
18 services18 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

East Georgia Regional Medical Center

Acute Care Hospitals · Statesboro, GA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number110075
Location1499 Fair RoadStatesboro, GA 30458 · Bulloch County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30458 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.10 typical visit price
range $53.31 – $164.04
Typical copayment $31.02 (range $13.32 – $41.01)
Most-billed visit code 99204
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality77.66
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 7

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

Internal Medicine (Gastroenterology)
1497 FAIR RD STE 104
STATESBORO, GA 30458
Physician Assistant
1497 FAIR RD STE 104
STATESBORO, GA 30458
Nurse Practitioner (Adult Health)
1497 FAIR RD STE 104
STATESBORO, GA 30458
Nurse Practitioner (Adult Health)
1497 FAIR RD STE 104
STATESBORO, GA 30458
Nurse Practitioner (Family)
1497 FAIR RD STE 104
STATESBORO, GA 30458
Internal Medicine (Gastroenterology)
1497 FAIR RD STE 104
STATESBORO, GA 30458
Physical Therapist
1497 FAIR RD STE 104
STATESBORO, GA 30458

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 William Hallmon's NPI number?

The NPI number for William Hallmon is 1780603555. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is William Hallmon located?

William Hallmon practices at 1497 Fair Rd Ste 104, Statesboro, GA 30458. The listed phone number is (912) 486-1600.

What is William Hallmon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is William Hallmon enrolled in Medicare?

Yes. William Hallmon 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.

Is William Hallmon affiliated with any hospitals?

According to CMS data, William Hallmon is affiliated with East Georgia Regional Medical Center.

When was this NPI record last updated?

The NPPES record for William Hallmon was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.