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

Internal Medicine

Stefanie J. Marco, MD

Works at hospitals in Graham, TX · Wichita Falls, TX · Texas

Summary

Stefanie J. Marco, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Graham, TX and Wichita Falls, TX. NPI 1144713736. 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 Stefanie J. Marco, 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
8Years since medical school (graduated 2018)
FemaleGender (as listed)
Suvida Healthcare NphoGroup practice (+1 more)

Quick answers

Which hospitals does Stefanie J. Marco work at?
Medicare's official clinician data lists Stefanie J. Marco at 2 hospitals: Graham Regional Medical Center and United Regional Health Care System. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Stefanie J. Marco see patients?
Medicare's clinician data lists 2 practice locations, including Wichita Falls, TX and Fort Worth, TX. Call before your visit to confirm the address.
What is Stefanie J. Marco's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Stefanie J. Marco accept Medicare assignment?
Yes. Medicare's clinician data says Stefanie J. Marco 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 Stefanie J. Marco?
(940) 263-3000, as listed in official Medicare / NPI Registry data.
What is Stefanie J. Marco's NPI number?
1144713736. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Stefanie J. Marco works

Medicare's Facility Affiliation Data lists Stefanie J. Marco 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 Stefanie J. Marco is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Stefanie J. Marco as a member of these groups (CMS data updated 2026-10-02).

  • Suvida Healthcare Npho43 clinicians in the group
  • La Magna Health PLLC29 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Wichita Falls

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

All internal medicine doctors in Wichita Falls →

Clinician information

CredentialMD
Graduation year2018
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144713736
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