Diane Sue Litke, M.D.
NPI 1336147867ActiveIndividual· Orthopaedic Surgery· Richardson, TX
Orthopaedic Surgery (M.D.) in Richardson, Texas, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1991). 249 Medicare patients in 2024, $114,581 paid; nearly all of their 489 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 8 companies reporting payments in 2025, $4,648 in all, mostly travel and lodging.
Overview
| NPI | 1336147867 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2005 |
| Last updated in NPPES | Jun 11, 2024 |
| Certified by provider | Jun 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | K4128 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 3,298 across 53 procedure codes |
| Paid by Medicare | $114,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 489 · 550 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $7,056 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- MedhealthDallas, TX · 450 clinicians
Hospital affiliations
- Methodist Hospital for SurgeryAddison, TX
- Methodist Richardson Medical CenterRichardson, TX
Other facilities
- Amatus Health Care LLCHome health agency · Farmers Branch, TX
- Dfw Home Health McKinneyHome health agency · McKinney, TX
- Enhabit Home HealthHome health agency · Dallas, TX
- Remarkable Home HealthHome health agency · Sherman, TX
- The Home Health TeamHome health agency · Richardson, TX
- Baylor Institute for Rehabilitation at FriscoInpatient rehabilitation facility · Frisco, TX
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
- 2025$4,648 · 41 payments from 8 companies
- 2024$1,562 · 31 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $4,212 | 28 |
| Depuy Synthes Sales Inc. | $194.54 | 3 |
| Ethicon US, LLC | $88.06 | 2 |
| Heron Therapeutics, Inc. | $42.02 | 2 |
| Orthofix Medical, Inc. | $38.20 | 3 |
What the 2025 payments were for
- Travel and Lodging$3,053 · 7 payments
- Food and Beverage$1,595 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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