Claudine De Dios Dumandan, M.D.
NPI 1508290776ActiveIndividual· Internal Medicine, Cardiovascular Disease· Shenandoah, TX
Internal Medicine, Cardiovascular Disease (M.D.) with Privia Medical Group Gulf Coast PLLC and 1 other group, practicing in Shenandoah, Texas. Their prescriptions cost Medicare Part D more than their services did: $603,826 for 3,527 claims, against $66,069 paid for services in 2024. Medtronic, Inc. was the largest of 6 companies reporting payments in 2025, $1,603 in all, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1508290776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 23, 2013 |
| Last updated in NPPES | Aug 19, 2025 |
| Certified by provider | Aug 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | V5668 | TX |
| Internal Medicine | 207R00000X | MT203564 | PA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 35.135398 | OH |
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 - Cardiovascular Disease (Cardiology) (OH); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 691 |
|---|---|
| Services billed | 1,865 across 30 procedure codes |
| Paid by Medicare | $66,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,527 · 6,943 30-day fills |
|---|---|
| Patients | 353 |
| Total drug cost | $603,826 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Privia Medical Group Gulf Coast PLLCPearland, TX · 534 clinicians
- The Vein Center LLCTomball, TX · 4 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$1,603 · 33 payments from 6 companies
- 2024$553.96 · 29 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,279 | 15 |
| Novartis Pharmaceuticals Corporation | $177.81 | 8 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $76.06 | 6 |
| E.R. Squibb & Sons, L.L.C. | $28.80 | 2 |
| Pfizer Inc. | $23.51 | 1 |
What the 2025 payments were for
- Food and Beverage$843.88 · 29 payments
- Travel and Lodging$758.77 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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