Quick answers
- Does Diana A. Dankyi Appou accept Medicare assignment?
- Yes. Medicare's clinician data says Diana A. Dankyi Appou accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Diana A. Dankyi Appou's NPI number?
- 1205689189. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Diana A. Dankyi Appou works
Medicare's Facility Affiliation Data lists Diana A. Dankyi Appou at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
Practice locations
Addresses where Diana A. Dankyi Appou is enrolled with Medicare (CMS data updated October 2, 2026).
- 4710 Bellaire BlvdBellaire, TX 77401 (713) 363‑9411
- 6400 Fannin St, Suite 2800Houston, TX 77030 (713) 486‑8000
- 6445 Main St, Suite 2500Houston, TX 77030 (713) 441‑3150
- 6550 Fannin StHouston, TX 77030
- 7575 San Felipe St, Suite 155Houston, TX 77063 (713) 266‑9955
Group practices
Medicare enrollment lists Diana A. Dankyi Appou as a member of these groups (CMS data updated October 2, 2026).
- TMH Physician Associates PLLC1,690 clinicians in the group
- Houston Methodist Specialty Physicians1,528 clinicians in the group
- UT Physicians213 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bellaire
Clinicians with the same Medicare primary specialty in Bellaire, TX — not a recommendation.
Other clinicians in TMH Physician Associates PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1205689189 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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