Avyakta Kallam, M.D., M.B.B.S
NPI 1124307327ActiveIndividual· Internal Medicine, Hematology· Duarte, CA
Internal Medicine, Hematology (M.D., M.B.B.S) with City of Hope Medical Foundation, practicing in Duarte, California. Their prescriptions cost Medicare Part D more than their services did: $607,679 for 112 claims, against $70,610 paid for services in 2024. Genmab U.S., Inc. was the largest of 2 companies reporting payments in 2025, $1,828 in all, mostly speaking and faculty fees.
Overview
| NPI | 1124307327 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.B.B.S |
| Sole proprietor | No |
| NPI issued | Aug 5, 2011 |
| Last updated in NPPES | Dec 9, 2022 |
| Certified by provider | Dec 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | A133163 | CA |
| Internal Medicine, Hematology | 207RH0000X | 28079 | NE |
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 (CA); Practitioner - Hematology (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 1,758 across 28 procedure codes |
| Paid by Medicare | $70,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 149 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $607,679 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Industry payments (Open Payments)
- 2025$1,828 · 2 payments from 2 companies
- 2024$4,042 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $1,800 | 1 |
| Abbvie Inc. | $28.43 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,800 · 1 payment
- Food and Beverage$28.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology providers in Duarte
- 1043327075
- 1043489362
- 1104069269
- 1124030028
- 1144457979
- 1164433645
- 1164470126
- 1174943518
- 1184731135
- 1205257920
- 1215948690
- 1225046147
All 61 Internal Medicine, Hematology providers in Duarte · All Internal Medicine, Hematology providers in California