Julia Mary John Samuel, DNP, FNP-C
NPI 1336630888ActiveIndividual· Nurse Practitioner, Family· Oklahoma City, OK
Nurse Practitioner, Family (DNP, FNP-C) with Mercy Clinic Oklahoma Communities and 1 other group, practicing in Oklahoma City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $1,491,691 for 1,606 claims, against $214,354 paid for services in 2024. Merz Pharmaceuticals, LLC was the largest of 17 companies reporting payments in 2025, $3,697 in all, mostly food and beverage. Lists Integris Baptist Medical Center, Inc and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1336630888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, FNP-C |
| Sole proprietor | No |
| NPI issued | May 21, 2018 |
| Last updated in NPPES | Feb 22, 2022 |
| Certified by provider | Feb 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R0109634 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 849 |
|---|---|
| Services billed | 17,958 across 20 procedure codes |
| Paid by Medicare | $214,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,606 · 3,173 30-day fills |
|---|---|
| Patients | 473 |
| Total drug cost | $1,491,691 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
- Fands Physical Therapy, IncAlma, AR · 221 clinicians
Hospital affiliations
- Integris Baptist Medical Center, IncOklahoma City, OK
- Mercy Hospital AdaAda, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- O U Medical CenterOklahoma City, OK
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK
Other facilities
- Mercy Home HealthHome health agency · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$3,697 · 189 payments from 17 companies
- 2024$5,068 · 230 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz Pharmaceuticals, LLC | $695.29 | 27 |
| Acadia Pharmaceuticals Inc | $562.52 | 38 |
| Abbvie Inc. | $528.69 | 27 |
| Teva Pharmaceuticals USA, Inc. | $479.36 | 28 |
| Neurocrine Biosciences, Inc. | $448.24 | 29 |
What the 2025 payments were for
- Food and Beverage$3,697 · 189 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 608 family nurse practitioners in Oklahoma City · All family nurse practitioners in Oklahoma