Elisha E. Christianson, FNP
NPI 1609124528ActiveIndividual· Nurse Practitioner, Family· Waterbury, CT
Nurse Practitioner, Family (FNP) with Integrated Dermatology of Clinton LLC and 1 other group, practicing in Waterbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $4,025,010 for 3,893 claims, against $527,483 paid for services in 2024. Amgen Inc. was the largest of 24 companies reporting payments in 2025, $200,890 in all, mostly speaking and faculty fees. Lists Saint Mary's Hospital as a hospital affiliation.
Overview
| NPI | 1609124528 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 27, 2012 |
| Last updated in NPPES | Feb 9, 2026 |
| Certified by provider | Feb 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5899 | CT |
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 - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 949 |
|---|---|
| Services billed | 8,471 across 46 procedure codes |
| Paid by Medicare | $527,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,893 · 4,812 30-day fills |
|---|---|
| Patients | 1,301 |
| Total drug cost | $4,025,010 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Integrated Dermatology of Clinton LLCMadison, CT · 11 clinicians
- Integrated Dermatology of Waterbury LLCWaterbury, CT · 4 clinicians
Hospital affiliation
- Saint Mary's HospitalWaterbury, CT
Industry payments (Open Payments)
- 2025$200,890 · 635 payments from 24 companies
- 2024$130,899 · 564 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $41,294 | 79 |
| Ucb, Inc. | $34,588 | 89 |
| Arcutis Biotherapeutics, Inc. | $25,837 | 55 |
| Leo Pharma Inc. | $21,473 | 73 |
| E.R. Squibb & Sons, L.L.C. | $16,584 | 31 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$98,863 · 82 payments
- Consulting Fee$40,218 · 36 payments
- Travel and Lodging$34,803 · 76 payments
- Food and Beverage$15,290 · 431 payments
- Compensation for serving as faculty or as a speaker for a medical education program$11,523 · 7 payments
- Education$193.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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