Katherine Au Hargraves, MD
NPI 1750310967ActiveIndividual· Emergency Medicine· Salt Lake City, UT
Emergency Medicine (MD) with City of Hope Medical Foundation and 2 other groups, practicing in Salt Lake City, Utah. 223 Medicare patients in 2024, $31,389 paid; nearly all of their 164 Part D prescriptions were generic (95%). Stryker Corporation reported $13.99 in payments in 2025, mostly food and beverage. Lists Foothill Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1750310967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 1, 2006 |
| Last updated in NPPES | Mar 19, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A91202 | CA |
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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 332 across 12 procedure codes |
| Paid by Medicare | $31,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 165 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $1,900 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
- Can Emergency Physicians Medical Group IncTustin, CA · 45 clinicians
- Oc Emergency PhysiciansTustin, CA · 13 clinicians
Hospital affiliations
- Foothill Regional Medical CenterTustin, CA
- Orange County Global Medical CenterSanta Ana, CA
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$13.99 · 1 payment from 1 company
- 2024$21.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $13.99 | 1 |
What the 2025 payments were for
- Food and Beverage$13.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 220 emergency medicine physicians in Salt Lake City · All emergency medicine physicians in Utah