Quick answers
- Which hospitals does David P. Ellent work at?
- Medicare's official clinician data lists David P. Ellent at 5 hospitals: HCA Houston Healthcare Kingwood, HCA Houston Healthcare Tomball, Houston Methodist The Woodlands Hospital, Houston Methodist Willowbrook Hospital and Memorial Hermann Northeast Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David P. Ellent see patients?
- Medicare's clinician data lists 1 practice location in Spring, TX. Call before your visit to confirm the address.
- What is David P. Ellent's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Radiation Oncology.
- Does David P. Ellent accept Medicare assignment?
- Yes. Medicare's clinician data says David P. Ellent 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 David P. Ellent?
- (281) 440-5300, as listed in official Medicare / NPI Registry data.
- What is David P. Ellent's NPI number?
- 1427081710. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David P. Ellent works
Medicare's Facility Affiliation Data lists David P. Ellent at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · CCN 450775
- HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · CCN 450670
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670122
- Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · CCN 450844
- Memorial Hermann Northeast HospitalHumble, TX · Acute Care Hospital · CCN 450684
Practice locations
Addresses where David P. Ellent is enrolled with Medicare (CMS data updated 2026-10-02).
- 2255 E Mossy Oaks Rd, Suite 500Spring, TX 77389 (281) 440‑5300
Group practices
Medicare enrollment lists David P. Ellent as a member of this group (CMS data updated 2026-10-02).
- David P Ellent PLLC58 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Radiation Oncologyalso
Other hematologist-oncologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427081710 |
| 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