Lydia Rene Ballard, M.D.
NPI 1760483457ActiveIndividual· Internal Medicine· Norman, OK
Internal Medicine (M.D.) in Norman, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,123,164 for 10,953 claims, against $222,634 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $136.90 in all, mostly food and beverage.
Overview
| NPI | 1760483457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 3, 2005 |
| Last updated in NPPES | Jul 15, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 18425 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 631 |
|---|---|
| Services billed | 3,541 across 54 procedure codes |
| Paid by Medicare | $222,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,953 · 28,467 30-day fills |
|---|---|
| Patients | 759 |
| Total drug cost | $1,123,164 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliations
- Mercy Hospital AdaAda, OK
- Mercy Hospital Ardmore, IncArdmore, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- Centric Home HealthHome health agency · Durant, OK
- Elara Caring XxiHome health agency · Purcell, OK
- Lifespring Home HealthHome health agency · Norman, OK
- Mercy Home HealthHome health agency · Oklahoma City, OK
- Mercy HospiceHospice · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$136.90 · 8 payments from 4 companies
- 2024$71.05 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $56.61 | 3 |
| Amgen Inc. | $34.02 | 2 |
| Glaxosmithkline, LLC. | $27.70 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.57 | 1 |
What the 2025 payments were for
- Food and Beverage$136.90 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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