Quick answers
- Which hospitals does John M. Hancock work at?
- Medicare's official clinician data lists John M. Hancock at 3 hospitals: CHRISTUS Mother Frances Hospital, CHRISTUS St Michael Health System and UT of Texas Southwestern University Hospital - William P. Clements Jr.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Hancock see patients?
- Medicare's clinician data lists 7 practice locations, including Dallas, TX, Texarkana, TX and Tyler, TX. Call before your visit to confirm the address.
- What is John M. Hancock's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does John M. Hancock accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Hancock 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 M. Hancock?
- (214) 645-0538, as listed in official Medicare / NPI Registry data.
- What is John M. Hancock's NPI number?
- 1104239409. 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 M. Hancock works
Medicare's Facility Affiliation Data lists John M. Hancock at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Mother Frances HospitalTyler, TX · Acute Care Hospital · CCN 450102
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
- UT of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX · Acute Care Hospital · CCN 450044
Practice locations
Addresses where John M. Hancock is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 2001 Inwood RdDallas, TX 75390 (214) 645‑0538
- 2600 Saint Michael DrTexarkana, TX 75503 (903) 614‑5250
- 2602 Saint Michael Dr, Suite 201bTexarkana, TX 75503 (903) 614‑5530
- 5200 Harry Hines BlvdDallas, TX 75235 (214) 590‑8000
- 620 S Fleishel Ave, CHRISTUS Trinity ClinicTyler, TX 75701 (903) 606‑4900
Group practices
Medicare enrollment lists John M. Hancock as a member of these groups (CMS data updated 2026-10-02).
- University of Texas Southwestern Medical Center at Dallas3,187 clinicians in the group
- CHRISTUS Trinity Clinic Texas1,540 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104239409 |
| 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