Christine Anna Corallino, AGPCNP-BC
NPI 1366961310ActiveIndividual· Nurse Practitioner, Gerontology· Boston, MA
Nurse Practitioner, Gerontology (AGPCNP-BC) with Digestive Health Specialists, P.C., practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $123,040 for 583 claims, against $23,459 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 21 companies reporting payments in 2025, $1,836 in all, mostly food and beverage. Lists Lowell General Hospital as a hospital affiliation.
Overview
| NPI | 1366961310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP-BC |
| Sole proprietor | Yes |
| NPI issued | Sep 11, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 2017009488 | MA |
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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 356 across 12 procedure codes |
| Paid by Medicare | $23,459 |
Part D prescriptions in 2024
| Prescriptions (claims) | 583 · 944 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $123,040 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Digestive Health Specialists, P.C.Chelmsford, MA · 13 clinicians
Hospital affiliation
- Lowell General HospitalLowell, MA
Industry payments (Open Payments)
- 2025$1,836 · 86 payments from 21 companies
- 2024$697.13 · 30 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $254.14 | 9 |
| Abbvie Inc. | $217.19 | 15 |
| Janssen Biotech, Inc. | $204.07 | 11 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $150.73 | 9 |
| Qol Medical, LLC | $131.99 | 4 |
What the 2025 payments were for
- Food and Beverage$1,836 · 86 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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