Nancy Kang, M.D.
NPI 1447570494ActiveIndividual· Internal Medicine, Gastroenterology· Hartford, CT
Internal Medicine, Gastroenterology (M.D.) in Hartford, Connecticut, trained at Boston University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,088,405 for 1,056 claims, against $25,885 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $2,198 in all, mostly food and beverage.
Overview
| NPI | 1447570494 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2010 |
| Last updated in NPPES | May 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 55249 | CT |
| Internal Medicine | 207R00000X | 243876 | MA |
| Internal Medicine, Gastroenterology | 207RG0100X | LP02764 | RI |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 343 across 26 procedure codes |
| Paid by Medicare | $25,885 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,056 · 2,135 30-day fills |
|---|---|
| Patients | 332 |
| Total drug cost | $1,088,405 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
Medical groups
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
- Connecticut Gastroenterology Assoc PCHartford, CT · 8 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Manchester Memorial HospitalManchester, CT
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$2,198 · 92 payments from 17 companies
- 2024$1,535 · 72 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $707.69 | 28 |
| Janssen Biotech, Inc. | $689.65 | 22 |
| Madrigal Pharmaceuticals | $171.23 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $149.58 | 9 |
| Phathom Pharmaceuticals, Inc. | $114.77 | 12 |
What the 2025 payments were for
- Food and Beverage$2,105 · 90 payments
- Education$93.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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