Zachary Calvin Bowles, MD
NPI 1497140370ActiveIndividual· Emergency Medicine· Little Rock, AR
Emergency Medicine (MD) in Little Rock, Arkansas, trained at University of Missouri, Columbia School of Medicine (class of 2015). 669 Medicare patients in 2024, $97,772 paid; nearly all of their 238 Part D prescriptions were generic (95%). Smith+nephew, Inc. reported $37.51 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1497140370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2015 |
| Last updated in NPPES | Apr 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A159259 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 669 |
|---|---|
| Services billed | 1,239 across 45 procedure codes |
| Paid by Medicare | $97,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 238 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $4,486 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- San Joaquin Emergency Medical AssociatesMerced, CA · 15 clinicians
Hospital affiliation
- Mercy Medical CenterMerced, CA
Industry payments (Open Payments)
- 2024$37.51 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $37.51 | 1 |
What the 2024 payments were for
- Food and Beverage$37.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 149 emergency medicine physicians in Little Rock · All emergency medicine physicians in Arkansas