Kristen Erika Van Aken, NP
NPI 1992189294ActiveIndividual· Nurse Practitioner, Family· La Mesa, CA
Nurse Practitioner, Family (NP) with Sharp Rees-Stealy Medical Group Inc, practicing in La Mesa, California. Their prescriptions cost Medicare Part D more than their services did: $137,658 for 195 claims, against $24,452 paid for services in 2024. Ucb, Inc. reported $129.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1992189294 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 16, 2015 |
| Last updated in NPPES | Jan 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95002701 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 818 across 22 procedure codes |
| Paid by Medicare | $24,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 195 · 228 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $137,658 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Sharp Rees-Stealy Medical Group IncSan Diego, CA · 884 clinicians
Industry payments (Open Payments)
- 2025$129.30 · 1 payment from 1 company
- 2024$743.30 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $129.30 | 1 |
What the 2025 payments were for
- Food and Beverage$129.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 family nurse practitioners in La Mesa · All family nurse practitioners in California