David H. Workman Ix, MD
NPI 1659329449ActiveIndividual· Family Medicine· Riverton, UT
Family Medicine (MD) in Riverton, Utah, trained at University of Utah School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,499,299 for 19,130 claims, against $109,470 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 3 companies reporting payments in 2025, $720.87 in all, mostly food and beverage.
Overview
| NPI | 1659329449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Sep 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 1786741205 | UT |
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 - Family Practice (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 1,163 across 9 procedure codes |
| Paid by Medicare | $109,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19,130 · 19,152 30-day fills |
|---|---|
| Patients | 486 |
| Total drug cost | $1,499,299 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Family Practice |
Medical group
- Santibanez Pac UtahSalt Lake City, UT · 18 clinicians
Hospital affiliations
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT
- St Luke's Regional Medical CenterBoise, ID
Other facilities
- City Creek Post AcuteNursing home · Salt Lake City, UT
- Holladay Healthcare CenterNursing home · Salt Lake City, UT
- Midtown ManorNursing home · Salt Lake City, UT
- Mission at Alpine Rehabilitation CenterNursing home · Pleasant Grove, UT
- Monument Healthcare Cottonwood CreekNursing home · Salt Lake City, UT
Industry payments (Open Payments)
- 2025$720.87 · 18 payments from 3 companies
- 2024$415.67 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $383.76 | 8 |
| Teva Pharmaceuticals USA, Inc. | $192.20 | 8 |
| Neurocrine Biosciences, Inc. | $144.91 | 2 |
What the 2025 payments were for
- Food and Beverage$720.87 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 family medicine physicians in Riverton · All family medicine physicians in Utah