Keith Douglas Rigsby, MD
NPI 1952359622ActiveIndividual· Internal Medicine· Ennis, TX
Internal Medicine (MD) with Vip Healthcare PLLC, practicing in Ennis, Texas. Their prescriptions cost Medicare Part D more than their services did: $343,524 for 4,061 claims, against $95,701 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 12 companies reporting payments in 2025, $633.51 in all, mostly food and beverage. Lists Ennis Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1952359622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Aug 14, 2024 |
| Certified by provider | Aug 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M1320 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 1,825 across 47 procedure codes |
| Paid by Medicare | $95,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,061 · 7,758 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $343,524 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Vip Healthcare PLLCEnnis, TX · 4 clinicians
Hospital affiliation
- Ennis Regional Medical CenterEnnis, TX
Other facilities
- Divinity HealthcareHospice · Fort Worth, TX
Industry payments (Open Payments)
- 2025$633.51 · 24 payments from 12 companies
- 2024$422.31 · 22 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $170.53 | 1 |
| Corcept Therapeutics | $138.12 | 9 |
| Bolton Medical Inc | $61.50 | 1 |
| Abbvie Inc. | $43.32 | 2 |
| Analog Devices Inc. | $41.52 | 2 |
What the 2025 payments were for
- Food and Beverage$633.51 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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