Dawn Marie Sims, PMHNP
NPI 1174912299ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Friendswood, TX
Nurse Practitioner, Psych/Mental Health (PMHNP) with Insynch Health PLLC, practicing in Friendswood, Texas. Their prescriptions cost Medicare Part D more than their services did: $126,111 for 2,222 claims, against $18,888 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 8 companies reporting payments in 2025, $866.31 in all, mostly food and beverage.
Overview
| NPI | 1174912299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Jan 13, 2015 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 125045 | TX |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 284 across 5 procedure codes |
| Paid by Medicare | $18,888 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,222 · 3,023 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $126,111 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Insynch Health PLLCSugar Land, TX · 14 clinicians
Industry payments (Open Payments)
- 2025$866.31 · 20 payments from 8 companies
- 2024$868.81 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $197.52 | 6 |
| Otsuka America Pharmaceutical, Inc. | $170.56 | 3 |
| Axsome Therapeutics, Inc. | $168.95 | 5 |
| Teva Pharmaceuticals USA, Inc. | $116.32 | 1 |
| Abbvie Inc. | $100.79 | 2 |
What the 2025 payments were for
- Food and Beverage$866.31 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Friendswood
- 1003463506
- 1033693601
- 1194306092
- 1275121055
- 1326767138
- 1447755749
- 1508322454
- 1730783762
- 1932182953
- 1952909434
- 1144824012
- 1578333647
All 21 psychiatric nurse practitioners in Friendswood · All psychiatric nurse practitioners in Texas