David Bryan Tanis, DNP, PMHNP-BC
NPI 1598372807ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Anthem, AZ
Nurse Practitioner, Psych/Mental Health (DNP, PMHNP-BC) with Satinder S Purewal MD LLC and 1 other group, practicing in Anthem, Arizona. Their prescriptions cost Medicare Part D more than their services did: $193,611 for 1,742 claims, against $35,162 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 15 companies reporting payments in 2025, $1,830 in all, mostly food and beverage.
Overview
| NPI | 1598372807 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Sep 30, 2020 |
| Last updated in NPPES | Feb 23, 2023 |
| Certified by provider | Feb 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 254061 | AZ |
| Registered Nurse | 163W00000X | RN209918 | AZ |
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 (AZ); Practitioner - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 562 across 13 procedure codes |
| Paid by Medicare | $35,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,742 · 2,639 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $193,611 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Satinder S Purewal MD LLCGlendale, AZ · 37 clinicians
- Fkl Enterprises LLCPhoenix, AZ · 21 clinicians
Industry payments (Open Payments)
- 2025$1,830 · 114 payments from 15 companies
- 2024$2,748 · 179 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $404.51 | 30 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $304.82 | 19 |
| Abbvie Inc. | $266.07 | 18 |
| Alkermes, Inc. | $172.90 | 9 |
| Lundbeck LLC | $137.43 | 8 |
What the 2025 payments were for
- Food and Beverage$1,830 · 114 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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