Ajay N. Mathur, M.D.
NPI 1053357947ActiveIndividual· Internal Medicine, Infectious Disease· Oakhurst, NJ
Internal Medicine, Infectious Disease (M.D.) in Oakhurst, New Jersey, trained at University of Connecticut School of Medicine (class of 2001). In 2024 Medicare paid $628,434 for 1,879 patients, and Part D covered 530 of their prescriptions, 72% of them generic. Insmed, Inc. was the largest of 10 companies reporting payments in 2025, $771.13 in all, mostly food and beverage.
Overview
| NPI | 1053357947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2006 |
| Last updated in NPPES | May 6, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 25MA07808400 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,879 |
|---|---|
| Services billed | 18,801 across 37 procedure codes |
| Paid by Medicare | $628,434 |
Part D prescriptions in 2024
| Prescriptions (claims) | 530 · 750 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $539,017 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Id Care LLCHillsborough, NJ · 120 clinicians
Hospital affiliations
- Jersey Shore University Medical CenterNeptune, NJ
- Jfk University Medical CenterEdison, NJ
- Monmouth Medical CenterLong Branch, NJ
- Monmouth Medical Center-Southern CampusLakewood, NJ
- Ocean Medical CenterBrick, NJ
Industry payments (Open Payments)
- 2025$771.13 · 43 payments from 10 companies
- 2024$582.33 · 36 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $140.36 | 8 |
| Aimmune Therapeutics, Inc. | $105.94 | 6 |
| Gilead Sciences, Inc. | $77.06 | 5 |
| Viiv Healthcare Company | $76.83 | 4 |
| Abbvie Inc. | $69.69 | 4 |
What the 2025 payments were for
- Food and Beverage$771.13 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Oakhurst
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All Internal Medicine, Infectious Disease providers in New Jersey →