Matthew Jiro Akiyama, M.D.
NPI 1316259419ActiveIndividual· Internal Medicine, Infectious Disease· Bronx, NY
Internal Medicine, Infectious Disease (M.D.) with Montefiore Medical Center, practicing in Bronx, New York. Part D covered 1,324 prescriptions written in 2024, 52% of them generic. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $7,937 in all, mostly consulting fees. Lists Montefiore Medical Center as a hospital affiliation.
Overview
| NPI | 1316259419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 6, 2010 |
| Last updated in NPPES | Jan 23, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 279474 | NY |
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 - Infectious Disease (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,324 · 1,748 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $1,339,748 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Montefiore Medical CenterBronx, NY · 2,820 clinicians
Hospital affiliation
- Montefiore Medical CenterBronx, NY
Industry payments (Open Payments)
- 2025$7,937 · 13 payments from 3 companies
- 2024$168.98 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $7,807 | 10 |
| Glaxosmithkline, LLC. | $84.11 | 2 |
| Abbvie Inc. | $45.85 | 1 |
What the 2025 payments were for
- Consulting Fee$6,190 · 1 payment
- Travel and Lodging$1,304 · 4 payments
- Food and Beverage$443.31 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Bronx
- 1700121027
- 1194857243
- 1093750341
- 1639320690
- 1104916907
- 1588123335
- 1407878937
- 1013171859
- 1710089834
- 1619930765
- 1700821832
- 1629031943
All Internal Medicine, Infectious Disease providers in New York →