Quick answers
- Which hospitals does Thomas P. Heffernan work at?
- Medicare's official clinician data lists Thomas P. Heffernan at 2 hospitals: Medical City Dallas Hospital and Medical City Plano. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas P. Heffernan see patients?
- Medicare's clinician data lists 1 practice location in Dallas, TX. Call before your visit to confirm the address.
- What is Thomas P. Heffernan's specialty?
- Medicare lists Gynecological Oncology as the primary specialty.
- Does Thomas P. Heffernan accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas P. Heffernan 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 Thomas P. Heffernan offer telehealth?
- Medicare's clinician data says Thomas P. Heffernan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Thomas P. Heffernan?
- (972) 490-5970, as listed in official Medicare / NPI Registry data.
- What is Thomas P. Heffernan's NPI number?
- 1326148651. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas P. Heffernan works
Medicare's Facility Affiliation Data lists Thomas P. Heffernan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City Dallas HospitalDallas, TX · Acute Care Hospital · CCN 450647
- Medical City PlanoPlano, TX · Acute Care Hospital · CCN 450651
Practice locations
Addresses where Thomas P. Heffernan is enrolled with Medicare (CMS data updated 2026-10-02).
- 12200 Park Central DrDallas, TX 75251 (972) 490‑5970
Group practices
Medicare enrollment lists Thomas P. Heffernan as a member of this group (CMS data updated 2026-10-02).
- Oncology-Hematology Consultants PA75 clinicians in the group
Specialties
- Gynecological Oncologyprimary
Other gynecologic oncologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326148651 |
| 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