Archana Nayani, M.D.
NPI 1548524770ActiveIndividual· Internal Medicine, Hematology & Oncology· Springfield, IL
Internal Medicine, Hematology & Oncology (M.D.) with Springfield Clinic, LLP and 1 other group, practicing in Springfield, Illinois. Their prescriptions cost Medicare Part D more than their services did: $3,121,889 for 1,707 claims, against $827,542 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 14 companies reporting payments in 2025, $635.08 in all, mostly food and beverage. Lists Abraham Lincoln Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1548524770 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 3, 2012 |
| Last updated in NPPES | Jan 17, 2022 |
| Certified by provider | Jan 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036.144702 | IL |
| Internal Medicine | 207R00000X | 2012015092 | MO |
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 - Medical Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 62,135 across 98 procedure codes |
| Paid by Medicare | $827,542 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,707 · 2,424 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $3,121,889 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Medical Oncology |
Medical groups
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
- St Francis Hospital of the Hospital Sisters of the Third Order of St FLitchfield, IL · 14 clinicians
Hospital affiliations
- Abraham Lincoln Memorial HospitalLincoln, IL
- Memorial Medical CenterSpringfield, IL
- St Francis HospitalLitchfield, IL
- St Johns HospitalSpringfield, IL
- Taylorville Memorial HospitalTaylorville, IL
Industry payments (Open Payments)
- 2025$635.08 · 27 payments from 14 companies
- 2024$829.17 · 35 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $121.98 | 4 |
| Astrazeneca Pharmaceuticals LP | $79.19 | 4 |
| Novartis Pharmaceuticals Corporation | $75.54 | 3 |
| Merck Sharp & Dohme LLC | $72.16 | 3 |
| Pfizer Inc. | $71.78 | 3 |
What the 2025 payments were for
- Food and Beverage$604.43 · 26 payments
- Education$30.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 hematologist-oncologists in Springfield · All hematologist-oncologists in Illinois