Robert James Simon, DNP, APRN, PMHNP-BC
NPI 1629421664ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Kingwood, TX
Nurse Practitioner, Psych/Mental Health (DNP, APRN, PMHNP-BC) with Rainier Springs Physician Group LLC and 1 other group, practicing in Kingwood, Texas. Their prescriptions cost Medicare Part D more than their services did: $37,844 for 503 claims, against $20,582 paid for services in 2024. Alkermes, Inc. was the largest of 13 companies reporting payments in 2025, $1,171 in all, mostly food and beverage.
Overview
| NPI | 1629421664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, APRN, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Jul 14, 2016 |
| Last updated in NPPES | Jun 24, 2026 |
| Certified by provider | Jun 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP143703 | TX |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | AP61044817 | WA |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 912786 | TX |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | G172728 | IA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 7412 | MN |
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 (TX); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 422 across 13 procedure codes |
| Paid by Medicare | $20,582 |
Part D prescriptions in 2024
| Prescriptions (claims) | 503 · 834 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $37,844 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Rainier Springs Physician Group LLCVancouver, WA · 7 clinicians
- Bryan Boyle and Associates PLLCKingwood, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$1,171 · 57 payments from 13 companies
- 2024$971.37 · 44 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $252.38 | 13 |
| Neurocrine Biosciences, Inc. | $237.70 | 9 |
| Lundbeck LLC | $200.53 | 10 |
| Otsuka America Pharmaceutical, Inc. | $137.63 | 10 |
| E.R. Squibb & Sons, L.L.C. | $66.06 | 3 |
What the 2025 payments were for
- Food and Beverage$1,171 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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