Quick answers
- Which hospitals does Marcus K. Parker work at?
- Medicare's official clinician data lists Marcus K. Parker at 3 hospitals: Columbus Community Hospital, Lavaca Medical Center and Rice Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcus K. Parker see patients?
- Medicare's clinician data lists 1 practice location in Columbus, TX. Call before your visit to confirm the address.
- What is Marcus K. Parker's specialty?
- Medicare lists Pain Management as the primary specialty, and also Anesthesiology.
- Does Marcus K. Parker accept Medicare assignment?
- Yes. Medicare's clinician data says Marcus K. Parker 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.
- Does Marcus K. Parker offer telehealth?
- Medicare's clinician data says Marcus K. Parker offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marcus K. Parker?
- (832) 437-3688, as listed in official Medicare / NPI Registry data.
- What is Marcus K. Parker's NPI number?
- 1659303485. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcus K. Parker works
Medicare's Facility Affiliation Data lists Marcus K. Parker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbus Community HospitalColumbus, TX · Acute Care Hospital · CCN 450370
- Lavaca Medical CenterHallettsville, TX · Critical Access Hospital · CCN 451376
- Rice Medical CenterEagle Lake, TX · Critical Access Hospital · CCN 451312
Practice locations
Addresses where Marcus K. Parker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1860 Hwy 71 SColumbus, TX 78934 (832) 437‑3688
Specialties
- Pain Managementprimary
- Anesthesiologyalso
Other pain management doctors in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1659303485 |
| 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