Christina Lynn Greisler, APRN
NPI 1386052710ActiveIndividual· Nurse Practitioner, Family· Rocky Hill, CT
Nurse Practitioner, Family (APRN) in Rocky Hill, Connecticut, trained at University of Connecticut School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $121,703 for 365 claims, against $17,090 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $4,183 in all, mostly food and beverage.
Overview
| NPI | 1386052710 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jul 29, 2014 |
| Last updated in NPPES | Oct 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5799 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 307 across 15 procedure codes |
| Paid by Medicare | $17,090 |
Part D prescriptions in 2024
| Prescriptions (claims) | 365 · 393 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $121,703 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Central Connecticut Dermatology PLLCCromwell, CT · 20 clinicians
Industry payments (Open Payments)
- 2025$4,183 · 199 payments from 18 companies
- 2024$3,155 · 160 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $864.09 | 49 |
| Leo Pharma Inc. | $409.92 | 16 |
| Ucb, Inc. | $380.61 | 14 |
| Amgen Inc. | $347.99 | 11 |
| Pfizer Inc. | $331.69 | 14 |
What the 2025 payments were for
- Food and Beverage$4,174 · 198 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 family nurse practitioners in Rocky Hill · All family nurse practitioners in Connecticut