Quick answers
- Which hospitals does David A. Haynes work at?
- Medicare's official clinician data lists David A. Haynes at 1 hospital: Houston Methodist West Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David A. Haynes see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX and Katy, TX. Call before your visit to confirm the address.
- What is David A. Haynes's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does David A. Haynes accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Haynes 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 A. Haynes?
- (281) 492-7827, as listed in official Medicare / NPI Registry data.
- What is David A. Haynes's NPI number?
- 1295296200. 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 A. Haynes works
Medicare's Facility Affiliation Data lists David A. Haynes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist West HospitalHouston, TX · Acute Care Hospital · CCN 670077
Practice locations
Addresses where David A. Haynes is enrolled with Medicare (CMS data updated 2026-10-02).
- 18400 Katy Fwy, Suite 470Houston, TX 77094 (281) 492‑7827
- 23920 Katy Fwy, Suite 430Katy, TX 77494 (281) 492‑7287
Group practices
Medicare enrollment lists David A. Haynes as a member of this group (CMS data updated 2026-10-02).
- Texas Ear, Nose and Throat Specialists, PLLC128 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295296200 |
| 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