Kristina Katz, MD
NPI 1689081945ActiveIndividual· Internal Medicine, Gastroenterology· Plainsboro, NJ
Internal Medicine, Gastroenterology (MD) with Clinical Health Care Associates of New Jersey PC, practicing in Plainsboro, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $397,625 for 1,013 claims, against $85,659 paid for services in 2024. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $1,308 in all, mostly food and beverage. Lists Centrastate Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1689081945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2014 |
| Last updated in NPPES | Aug 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA10076000 | 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 - Gastroenterology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 345 |
|---|---|
| Services billed | 894 across 38 procedure codes |
| Paid by Medicare | $85,659 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,013 · 2,221 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $397,625 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Hospitalist, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Clinical Health Care Associates of New Jersey PCWoodbury, NJ · 797 clinicians
Hospital affiliations
- Centrastate Medical CenterFreehold, NJ
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Saint Peter's University HospitalNew Brunswick, NJ
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
- 2025$1,308 · 76 payments from 16 companies
- 2024$1,120 · 56 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $446.10 | 23 |
| Abbvie Inc. | $371.78 | 26 |
| Madrigal Pharmaceuticals | $140.86 | 8 |
| Genzyme Corporation | $62.76 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $47.40 | 2 |
What the 2025 payments were for
- Food and Beverage$1,269 · 72 payments
- Education$38.60 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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