Shannon Lynn Stark, NP
NPI 1730645763ActiveIndividual· Nurse Practitioner, Family· Mesa, AZ
Nurse Practitioner, Family (NP) with Oak Street Health Physicians Group of Arizona PLLC and 1 other group, practicing in Mesa, Arizona. Their prescriptions cost Medicare Part D more than their services did: $17,614 for 342 claims, against $11,552 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 10 companies reporting payments in 2024, $593.16 in all, mostly food and beverage.
Overview
| NPI | 1730645763 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 14, 2019 |
| Last updated in NPPES | Feb 10, 2026 |
| Certified by provider | Feb 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 222543 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 158 across 6 procedure codes |
| Paid by Medicare | $11,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 342 · 387 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $17,614 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Oak Street Health Physicians Group of Arizona PLLCMesa, AZ · 81 clinicians
- Kmtrask PLLCGilbert, AZ · 15 clinicians
Industry payments (Open Payments)
- 2024$593.16 · 32 payments from 10 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $179.49 | 13 |
| Alkermes, Inc. | $155.52 | 7 |
| Vanda Pharmaceuticals Inc. | $47.26 | 3 |
| Neurocrine Biosciences, Inc. | $39.01 | 2 |
| Abbvie Inc. | $35.31 | 2 |
What the 2024 payments were for
- Food and Beverage$593.16 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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