Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Billy G. Chacko, MD

Works at hospitals in Rome, GA · Georgia

Summary

Billy G. Chacko, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Rome, GA. NPI 1861552127. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Billy G. Chacko, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
MaleGender (as listed)
Harbin Clinic LLCGroup practice

Quick answers

Which hospitals does Billy G. Chacko work at?
Medicare's official clinician data lists Billy G. Chacko at 2 hospitals: AdventHealth Redmond and Atrium Health Floyd Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Billy G. Chacko see patients?
Medicare's clinician data lists 9 practice locations, including Rome, GA, Cedartown, GA and Cartersville, GA. Call before your visit to confirm the address.
What is Billy G. Chacko's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Billy G. Chacko accept Medicare assignment?
Yes. Medicare's clinician data says Billy G. Chacko accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Billy G. Chacko?
(762) 235-1760, as listed in official Medicare / NPI Registry data.
What is Billy G. Chacko's NPI number?
1861552127. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Billy G. Chacko works

Medicare's Facility Affiliation Data lists Billy G. Chacko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Billy G. Chacko is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.

Group practices

Medicare enrollment lists Billy G. Chacko as a member of this group (CMS data updated 2026-10-02).

  • Harbin Clinic LLC244 clinicians in the group

Specialties

Find other Internal Medicine doctors in Georgia →

Other internal medicine doctors in Rome

Clinicians with the same Medicare primary specialty in Rome, GA — not a recommendation.

All internal medicine doctors in Rome →

Clinician information

CredentialMD
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861552127
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians