Denna Louise Dietrich, NP
NPI 1174522650ActiveIndividual· Nurse Practitioner, Acute Care· Fairfield, OH
Nurse Practitioner, Acute Care (NP) with Mercy Health Physicians Cincinnati Specialty Care LLC, practicing in Fairfield, Ohio. Their prescriptions cost Medicare Part D more than their services did: $568,483 for 3,537 claims, against $39,166 paid for services in 2024. Biosense Webster, Inc. was the largest of 4 companies reporting payments in 2025, $215.47 in all, mostly food and beverage. Lists Mercy Health - Clermont Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1174522650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 18, 2005 |
| Last updated in NPPES | Oct 12, 2024 |
| Certified by provider | Oct 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | APRN.CNP.07066 | OH |
| Nurse Practitioner, Adult Health | 363LA2200X | RN242532 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 758 across 13 procedure codes |
| Paid by Medicare | $39,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,537 · 7,962 30-day fills |
|---|---|
| Patients | 653 |
| Total drug cost | $568,483 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Health Physicians Cincinnati Specialty Care LLCCincinnati, OH · 349 clinicians
Hospital affiliations
- Mercy Health - Clermont HospitalBatavia, OH
- Mercy Health - West HospitalCincinnati, OH
- Mercy Health-Anderson HospitalCincinnati, OH
Industry payments (Open Payments)
- 2025$215.47 · 4 payments from 4 companies
- 2024$228.27 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $140.62 | 1 |
| Astrazeneca Pharmaceuticals LP | $28.14 | 1 |
| Abiomed | $27.72 | 1 |
| Vital Connect, Inc | $18.99 | 1 |
What the 2025 payments were for
- Food and Beverage$215.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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