Kristen Jackson, MD
NPI 1255727558ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Danbury, CT
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Danbury, Connecticut, trained at University of Nebraska College of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,165,409 for 1,977 claims, against $38,027 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $134.79 in all, mostly food and beverage.
Overview
| NPI | 1255727558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2015 |
| Last updated in NPPES | Dec 2, 2024 |
| Certified by provider | Dec 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 79731 | CT |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | S5935 | TX |
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 - Endocrinology (CT); Practitioner - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 918 across 13 procedure codes |
| Paid by Medicare | $38,027 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,977 · 5,029 30-day fills |
|---|---|
| Patients | 264 |
| Total drug cost | $1,165,409 |
| Generic share | 36% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliation
- Danbury HospitalDanbury, CT
Industry payments (Open Payments)
- 2025$134.79 · 3 payments from 3 companies
- 2024$1,305 · 70 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $91.35 | 1 |
| Sequel Med Tech, LLC | $26.21 | 1 |
| Beta Bionics, Inc. | $17.23 | 1 |
What the 2025 payments were for
- Food and Beverage$134.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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