Rensina Ten Holt, RN
NPI 1154683118ActiveIndividual· Nurse Practitioner, Family· Walnut Creek, CA
Nurse Practitioner, Family (RN) in Walnut Creek, California, trained at University of California, San Francisco School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $298,256 for 353 claims, against $93,726 paid for services in 2024. Genmab U.S., Inc. was the largest of 3 companies reporting payments in 2025, $183.89 in all, mostly food and beverage.
Overview
| NPI | 1154683118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | No |
| NPI issued | Jun 14, 2012 |
| Last updated in NPPES | Oct 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 488442 | 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 | 134 |
|---|---|
| Services billed | 3,000 across 35 procedure codes |
| Paid by Medicare | $93,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 353 · 692 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $298,256 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Nurse Practitioner |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliation
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$183.89 · 4 payments from 3 companies
- 2024$186.11 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $124.18 | 1 |
| Abbvie Inc. | $40.46 | 2 |
| Accord Healthcare, Inc. | $19.25 | 1 |
What the 2025 payments were for
- Food and Beverage$183.89 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Walnut Creek
- 1053097857
- 1083168439
- 1164093753
- 1164996112
- 1174638548
- 1225442080
- 1235907197
- 1275921223
- 1376173476
- 1568155430
- 1659089654
- 1700120631
All 110 family nurse practitioners in Walnut Creek · All family nurse practitioners in California