Quick answers
- Which hospitals does Preethi John work at?
- Medicare's official clinician data lists Preethi John at 2 hospitals: Baylor Scott & White Medical Center- Waxahachie and Baylor University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Preethi John see patients?
- Medicare's clinician data lists 1 practice location in Dallas, TX. Call before your visit to confirm the address.
- What is Preethi John's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Internal Medicine.
- Does Preethi John accept Medicare assignment?
- Yes. Medicare's clinician data says Preethi John 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 Preethi John offer telehealth?
- Medicare's clinician data says Preethi John offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Preethi John?
- (214) 370-1000, as listed in official Medicare / NPI Registry data.
- What is Preethi John's NPI number?
- 1841553518. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Preethi John works
Medicare's Facility Affiliation Data lists Preethi John at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Medical Center- WaxahachieWaxahachie, TX · Acute Care Hospital · CCN 450372
- Baylor University Medical CenterDallas, TX · Acute Care Hospital · CCN 450021
Practice locations
Addresses where Preethi John is enrolled with Medicare (CMS data updated 2026-10-02).
- 3410 Worth St, Suite 400Dallas, TX 75246 (214) 370‑1000
Group practices
Medicare enrollment lists Preethi John as a member of this group (CMS data updated 2026-10-02).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Drexel University College Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841553518 |
| 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