Quick answers
- Which hospitals does David R. Mack work at?
- Medicare's official clinician data lists David R. Mack at 2 hospitals: HCA Houston Healthcare Kingwood and Memorial Hermann - Texas Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David R. Mack see patients?
- Medicare's clinician data lists 6 practice locations, including Houston, TX, Tomball, TX and Cypress, TX. Call before your visit to confirm the address.
- What is David R. Mack's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Orthopedic Surgery.
- Does David R. Mack accept Medicare assignment?
- Yes. Medicare's clinician data says David R. Mack 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 R. Mack?
- (281) 955-2650, as listed in official Medicare / NPI Registry data.
- What is David R. Mack's NPI number?
- 1922054063. 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 R. Mack works
Medicare's Facility Affiliation Data lists David R. Mack 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
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
Practice locations
Addresses where David R. Mack is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 10425 Huffmeister RdHouston, TX 77065 (281) 955‑2650
- 11520 Northpointe BlvdTomball, TX 77377 (281) 955‑7577
- 20203 Bridgeland Creek Pkwy, Suite 200Cypress, TX 77433 (281) 955‑2650
- 2635 W Baker RdBaytown, TX 77521 (281) 337‑8550
- 3800 Gaylord Pkwy, Suite 710Frisco, TX 75034 (214) 220‑2468
Group practices
Medicare enrollment lists David R. Mack as a member of this group (CMS data updated 2026-10-02).
- Ortholonestar PLLC428 clinicians in the group
Specialties
- Sports Medicineprimary
- Orthopedic Surgeryalso
Other sports medicine doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922054063 |
| 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