Quick answers
- Which hospitals does Mark C. Ferris work at?
- Medicare's official clinician data lists Mark C. Ferris at 2 hospitals: McCurtain Memorial Hospital and Paris Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark C. Ferris see patients?
- Medicare's clinician data lists 2 practice locations, including Paris, TX. Call before your visit to confirm the address.
- What is Mark C. Ferris's specialty?
- Medicare lists Pulmonary Disease as the primary specialty.
- Does Mark C. Ferris accept Medicare assignment?
- Yes. Medicare's clinician data says Mark C. Ferris 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 Mark C. Ferris?
- (903) 737-1623, as listed in official Medicare / NPI Registry data.
- What is Mark C. Ferris's NPI number?
- 1245255629. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark C. Ferris works
Medicare's Facility Affiliation Data lists Mark C. Ferris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- McCurtain Memorial HospitalIdabel, OK · Critical Access Hospital · CCN 371342
- Paris Regional Medical CenterParis, TX · Acute Care Hospital · CCN 450196
Practice locations
Addresses where Mark C. Ferris is enrolled with Medicare (CMS data updated 2026-10-02).
- 2850 Lewis Ln, Suite 109Paris, TX 75460 (903) 737‑1623
- 865 Deshong DrParis, TX 75460 (903) 737‑1111
Group practices
Medicare enrollment lists Mark C. Ferris as a member of this group (CMS data updated 2026-10-02).
- PRMC Healthcare Group, Inc.42 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245255629 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians