Theresa Davis-Bates, FNP
NPI 1104367135ActiveIndividual· Nurse Practitioner· Upland, CA
Nurse Practitioner (FNP) with Faculty Physicians and Surgeons of Llusm, practicing in Upland, California. Part D covered 39 prescriptions written in 2024, 92% of them generic. Medical Device Business Services, Inc. was the largest of 2 companies reporting payments in 2025, $164.53 in all, mostly education.
Overview
| NPI | 1104367135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Mar 9, 2017 |
| Last updated in NPPES | Aug 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95006327 | CA |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 40 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $1,004 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
Industry payments (Open Payments)
- 2025$164.53 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $137.01 | 1 |
| Ethicon US, LLC | $27.52 | 1 |
What the 2025 payments were for
- Education$137.01 · 1 payment
- Food and Beverage$27.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Upland
- 1033853072
- 1346398286
- 1518980374
- 1841425279
- 1710034350
- 1023873759
- 1962687277
- 1710900584
- 1558483107
- 1154156180
- 1114940988
- 1952635237