Betty Chung Grasty, MD
NPI 1407853674ActiveIndividual· Internal Medicine· Irving, TX
Internal Medicine (MD) in Irving, Texas, trained at University of Florida College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $412,282 for 4,569 claims, against $84,450 paid for services in 2024.
Overview
| NPI | 1407853674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2005 |
| Last updated in NPPES | Apr 24, 2022 |
| Certified by provider | Apr 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L1871 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 1,176 across 29 procedure codes |
| Paid by Medicare | $84,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,569 · 10,973 30-day fills |
|---|---|
| Patients | 340 |
| Total drug cost | $412,282 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
- Baylor Scott & White Medical Center at IrvingIrving, TX
- Medical City ArlingtonArlington, TX
- Medical City Las ColinasIrving, TX
- Ut of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Irving
- 1013977925
- 1033306238
- 1033377692
- 1043461585
- 1073715991
- 1104147982
- 1124368345
- 1154347227
- 1184649824
- 1194953851
- 1215298997
- 1245282813
All 139 internal medicine physicians in Irving · All internal medicine physicians in Texas