Jonathan Zenilman, M.D.
NPI 1730119264ActiveIndividual· Internal Medicine, Infectious Disease· Baltimore, MD
Internal Medicine, Infectious Disease (M.D.) with Johns Hopkins University, practicing in Baltimore, Maryland. Medicare paid $2,162 for services to 14 patients in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $14,988 in all, mostly consulting fees. Lists Johns Hopkins Bayview Medical Center as a hospital affiliation.
Overview
| NPI | 1730119264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Aug 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | D39358 | MD |
| Internal Medicine | 207R00000X | D39358 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 16 across 5 procedure codes |
| Paid by Medicare | $2,162 |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliation
- Johns Hopkins Bayview Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$14,988 · 16 payments from 2 companies
- 2024$20,005 · 18 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $14,961 | 15 |
| Orasure Technologies Inc. | $26.71 | 1 |
What the 2025 payments were for
- Consulting Fee$14,961 · 15 payments
- Food and Beverage$26.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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