Janai R. Carr-Ascher, MD, PHD
NPI 1538401195ActiveIndividual· Internal Medicine, Medical Oncology· Sacramento, CA
Internal Medicine, Medical Oncology (MD, PHD) with Regents of the Univ of Ca, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $814,943 for 309 claims, against $26,019 paid for services in 2024. Deciphera Pharmaceuticals Inc. reported $6,418 in payments in 2025, mostly honoraria. Lists University of California Davis Medical Center as a hospital affiliation.
Overview
| NPI | 1538401195 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2013 |
| Last updated in NPPES | Jul 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A134633 | CA |
| Internal Medicine | 207R00000X | A134633 | CA |
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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 391 across 14 procedure codes |
| Paid by Medicare | $26,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 309 · 318 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $814,943 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$6,418 · 8 payments from 1 company
- 2024$3,034 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Deciphera Pharmaceuticals Inc. | $6,418 | 8 |
What the 2025 payments were for
- Honoraria$4,985 · 2 payments
- Travel and Lodging$807.88 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$500.00 · 1 payment
- Food and Beverage$125.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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