Alexei Arkhipov, M.D.
NPI 1700980299ActiveIndividual· Internal Medicine, Hematology & Oncology· San Antonio, TX
Internal Medicine, Hematology & Oncology (M.D.) in San Antonio, Texas, licensed in TX and KS, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $1,153,171 for 423 claims, against $195,197 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 15 companies reporting payments in 2025, $1,599 in all, mostly food and beverage. Lists Baptist Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1700980299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 12, 2006 |
| Last updated in NPPES | Feb 20, 2023 |
| Certified by provider | Feb 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | M8506 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 04-30473 | KS |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 5,883 across 37 procedure codes |
| Paid by Medicare | $195,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 423 · 597 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $1,153,171 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Christus Santa Rosa Medical CenterSan Antonio, TX
- Frio Regional HospitalPearsall, TX
- Methodist HospitalSan Antonio, TX
- University Health SystemSan Antonio, TX
Other facilities
- Three Oaks HospiceHospice · San Antonio, TX
Industry payments (Open Payments)
- 2025$1,599 · 59 payments from 15 companies
- 2024$1,990 · 84 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $484.27 | 17 |
| Janssen Biotech, Inc. | $220.93 | 6 |
| Aveo Pharmaceuticals, Inc. | $167.11 | 6 |
| Celgene Corporation | $158.80 | 7 |
| Pfizer Inc. | $121.06 | 5 |
What the 2025 payments were for
- Food and Beverage$1,499 · 58 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 hematologist-oncologists in San Antonio · All hematologist-oncologists in Texas