Kelly Marie Derganc, ARNP
NPI 1881900058ActiveIndividual· Nurse Practitioner, Adult Health· Joplin, MO
Nurse Practitioner, Adult Health (ARNP) with Mercy Clinic Joplin LLC, practicing in Joplin, Missouri. Their prescriptions cost Medicare Part D more than their services did: $385,491 for 1,830 claims, against $34,413 paid for services in 2024. Enterra Medical, Inc. was the largest of 12 companies reporting payments in 2025, $1,641 in all, mostly food and beverage. Lists Mercy Hospital Carthage and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1881900058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 26, 2010 |
| Last updated in NPPES | Jun 14, 2022 |
| Certified by provider | Jun 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 2012035666 | MO |
| Nurse Practitioner, Adult Health | 363LA2200X | 141458 | KS |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 430 |
|---|---|
| Services billed | 601 across 11 procedure codes |
| Paid by Medicare | $34,413 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,830 · 3,688 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $385,491 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Joplin LLCJoplin, MO · 295 clinicians
Hospital affiliations
- Mercy Hospital CarthageCarthage, MO
- Mercy Hospital JoplinJoplin, MO
- Mercy Hospital Pittsburg, IncPittsburg, KS
- Mercy Specialty Hospital Southeast KansasGalena, KS
Industry payments (Open Payments)
- 2025$1,641 · 61 payments from 12 companies
- 2024$811.78 · 43 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Enterra Medical, Inc. | $549.58 | 2 |
| Pfizer Inc. | $191.51 | 9 |
| Abbvie Inc. | $189.60 | 14 |
| Genzyme Corporation | $175.49 | 6 |
| Phathom Pharmaceuticals, Inc. | $128.44 | 8 |
What the 2025 payments were for
- Food and Beverage$1,641 · 61 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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