Martha L. Arellano, MD
NPI 1952310500ActiveIndividual· Internal Medicine, Hematology· Atlanta, GA
Internal Medicine, Hematology (MD) in Atlanta, Georgia, trained at Emory University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $3,250,231 for 451 claims, against $22,840 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $43.25 in payments in 2025, mostly education.
Overview
| NPI | 1952310500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Dec 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 053698 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 328 across 17 procedure codes |
| Paid by Medicare | $22,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 451 · 574 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $3,250,231 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- The Emory Clinic IncAtlanta, GA · 3,568 clinicians
Hospital affiliations
- Emory University HospitalAtlanta, GA
- Emory University Hospital MidtownAtlanta, GA
Industry payments (Open Payments)
- 2025$43.25 · 1 payment from 1 company
- 2024$102.64 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $43.25 | 1 |
What the 2025 payments were for
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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