Devika Madhu Das, MD
NPI 1205413127ActiveIndividual· Internal Medicine· Stanford, CA
Internal Medicine (MD) with Stanford Health Care, practicing in Stanford, California. Their prescriptions cost Medicare Part D more than their services did: $28,871 for 292 claims, against $2,950 paid for services in 2024. Taiho Oncology, Inc. was the largest of 3 companies reporting payments in 2025, $67.22 in all, mostly food and beverage. Lists Stanford Health Care as a hospital affiliation.
Overview
| NPI | 1205413127 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2021 |
| Last updated in NPPES | Mar 31, 2026 |
| Certified by provider | Mar 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A200921 | CA |
| Internal Medicine | 207R00000X | 31622 | MN |
| Internal Medicine | 207R00000X | 71930 | MN |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 40 across 12 procedure codes |
| Paid by Medicare | $2,950 |
Part D prescriptions in 2024
| Prescriptions (claims) | 292 · 578 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $28,871 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$67.22 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Taiho Oncology, Inc. | $32.39 | 1 |
| Karyopharm Therapeutics Inc. | $20.01 | 1 |
| Alnylam Pharmaceuticals Inc. | $14.82 | 1 |
What the 2025 payments were for
- Food and Beverage$67.22 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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