Quick answers
- Where does Cornelia S. De Riese see patients?
- Medicare's clinician data lists 2 practice locations, including Big Spring, TX and Brownfield, TX. Call before your visit to confirm the address.
- What is Cornelia S. De Riese's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Cornelia S. De Riese accept Medicare assignment?
- Yes. Medicare's clinician data says Cornelia S. De Riese 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 Cornelia S. De Riese?
- (432) 714-4600, as listed in official Medicare / NPI Registry data.
- What is Cornelia S. De Riese's NPI number?
- 1841280716. 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 Cornelia S. De Riese is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 W 11th PlBig Spring, TX 79720 (432) 714‑4600
- 705 E Felt StBrownfield, TX 79316 (806) 637‑7979
Group practices
Medicare enrollment lists Cornelia S. De Riese as a member of these groups (CMS data updated 2026-10-02).
- Shannon Clinic559 clinicians in the group
- Terry Memorial Hospital District16 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841280716 |
| 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