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

General Surgery

Melissa E. Cloonan, MD

Works at hospitals in Tyler, TX · Sulphur Springs, TX · Texas

Summary

Melissa E. Cloonan, MD (General Surgery) is listed by Medicare at 2 hospitals in Tyler, TX and Sulphur Springs, TX. NPI 1871735852. 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 Melissa E. Cloonan, 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

General SurgeryPrimary specialty
YesAccepts Medicare assignment
17Years since medical school (graduated 2009)
State University Of Ny Upstate Medical UniversityMedical school
FemaleGender (as listed)
CHRISTUS Trinity Clinic TexasGroup practice

Quick answers

Which hospitals does Melissa E. Cloonan work at?
Medicare's official clinician data lists Melissa E. Cloonan at 2 hospitals: CHRISTUS Mother Frances Hospital and CHRISTUS Mother Frances Hospital Sulphur Springs. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Melissa E. Cloonan see patients?
Medicare's clinician data lists 6 practice locations, including Texarkana, TX, Lindale, TX and Tyler, TX. Call before your visit to confirm the address.
What is Melissa E. Cloonan's specialty?
Medicare lists General Surgery as the primary specialty.
Does Melissa E. Cloonan accept Medicare assignment?
Yes. Medicare's clinician data says Melissa E. Cloonan 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 Melissa E. Cloonan?
(903) 614-5250, as listed in official Medicare / NPI Registry data.
What is Melissa E. Cloonan's NPI number?
1871735852. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Melissa E. Cloonan works

Medicare's Facility Affiliation Data lists Melissa E. Cloonan 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 Melissa E. Cloonan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Melissa E. Cloonan as a member of this group (CMS data updated 2026-10-02).

  • CHRISTUS Trinity Clinic Texas1,540 clinicians in the group

Specialties

Find other General Surgery doctors in Texas →

Other general surgeons in Texarkana

Clinicians with the same Medicare primary specialty in Texarkana, TX — not a recommendation.

All general surgeons in Texarkana →

Clinician information

CredentialMD
Medical schoolState University Of Ny Upstate Medical University
Graduation year2009
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871735852
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