Quick answers
- Which hospitals does John C. Welker work at?
- Medicare's official clinician data lists John C. Welker at 2 hospitals: Cumberland Medical Center and Maury Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Welker see patients?
- Medicare's clinician data lists 3 practice locations, including Columbia, TN, Antioch, TN and Cookeville, TN. Call before your visit to confirm the address.
- What is John C. Welker's specialty?
- Medicare lists Pain Management as the primary specialty, and also Anesthesiology.
- Does John C. Welker accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Welker 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 John C. Welker?
- (931) 490-7348, as listed in official Medicare / NPI Registry data.
- What is John C. Welker's NPI number?
- 1346477221. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Welker works
Medicare's Facility Affiliation Data lists John C. Welker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cumberland Medical CenterCrossville, TN · Acute Care Hospital · CCN 440009
- Maury Regional HospitalColumbia, TN · Acute Care Hospital · CCN 440073
Practice locations
Addresses where John C. Welker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1222 Trotwood Ave, Suite 101Columbia, TN 38401 (931) 490‑7348
- 5801 Crossings BlvdAntioch, TN 37013 (615) 941‑8501
- 851 S Willow Ave, Suite 112Cookeville, TN 38501 (615) 941‑8501
Group practices
Medicare enrollment lists John C. Welker as a member of these groups (CMS data updated 2026-10-02).
- Advanced Diagnostic Imaging PC523 clinicians in the group
- Maury Regional Medical Group, Inc117 clinicians in the group
Specialties
- Pain Managementprimary
- Anesthesiologyalso
Other pain management doctors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of New Mexico School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346477221 |
| 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