Thomas Kaylen, M.D.
NPI 1538131727ActiveIndividual· Internal Medicine· South Plainfield, NJ
Internal Medicine (M.D.) in South Plainfield, New Jersey, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $334,123 for 4,036 claims, against $198,138 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2024, $46.90 in all, mostly food and beverage.
Overview
| NPI | 1538131727 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 2, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jan 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA06308900 | NJ |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 2,672 across 43 procedure codes |
| Paid by Medicare | $198,138 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,036 · 5,861 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $334,123 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Jfk University Medical CenterEdison, NJ
Other facilities
- Hackensack Meridian Jfk at HomeHome health agency · Iselin, NJ
- Brighton Gardens of EdisonNursing home · Edison, NJ
- New Jersey Veterans Memorial Home MenloNursing home · Edison, NJ
Industry payments (Open Payments)
- 2024$46.90 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $31.57 | 2 |
| Eisai Inc. | $15.33 | 1 |
What the 2024 payments were for
- Food and Beverage$46.90 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 internal medicine physicians in South Plainfield · All internal medicine physicians in New Jersey