Quick answers
- Where does Diana C. Cook see patients?
- Medicare's clinician data lists 5 practice locations, including Austin, TX and Round Rock, TX. Call before your visit to confirm the address.
- What is Diana C. Cook's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Diana C. Cook accept Medicare assignment?
- Medicare's clinician data says Diana C. Cook may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Diana C. Cook?
- (512) 978-9800, as listed in official Medicare / NPI Registry data.
- What is Diana C. Cook's NPI number?
- 1720344997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Diana C. Cook is enrolled with Medicare (CMS data updated 2026-10-02).
- 1210 W Braker LnAustin, TX 78758 (512) 978‑9800
- 2115 Kramer Ln, Suite 100Austin, TX 78758
- 2901 Montopolis DrAustin, TX 78741 (512) 978‑9955
- 720 W 34th St, Suite 100Austin, TX 78705 (512) 988‑5355
- 799 Louis Henna Blvd, Suite 7310Round Rock, TX 78664 (512) 988‑5355
Group practices
Medicare enrollment lists Diana C. Cook as a member of these groups (CMS data updated 2026-10-02).
- Central Texas Community Health Centers173 clinicians in the group
- VMD Primary Providers of South Central Texas PLLC26 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Florida College Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1720344997 |
| 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
- 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