Corbin Rayfield, M.D.
NPI 1235585167ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Scottsdale, AZ
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) with Honorhealth Ambulatory, practicing in Scottsdale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $126,070 for 581 claims, against $60,662 paid for services in 2024. Abbott Laboratories was the largest of 8 companies reporting payments in 2025, $21,578 in all, mostly grants.
Overview
| NPI | 1235585167 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 10, 2016 |
| Last updated in NPPES | Aug 21, 2026 |
| Certified by provider | Aug 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 54824 | AZ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 54824 | AZ |
| Internal Medicine | 207R00000X | 54824 | 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 - Cardiovascular Disease (Cardiology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 862 across 32 procedure codes |
| Paid by Medicare | $60,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 581 · 1,067 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $126,070 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Honorhealth AmbulatoryScottsdale, AZ · 630 clinicians
Industry payments (Open Payments)
- 2025$21,578 · 55 payments from 8 companies
- 2024$19,008 · 49 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $10,153 | 9 |
| Boston Scientific Corporation | $6,992 | 13 |
| Medtronic, Inc. | $3,844 | 10 |
| Biosense Webster, Inc. | $433.74 | 19 |
| Biotronik Inc. | $82.34 | 1 |
What the 2025 payments were for
- Grant$18,333 · 4 payments
- Food and Beverage$1,565 · 44 payments
- Travel and Lodging$1,551 · 6 payments
- Education$128.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Clinical Cardiac Electrophysiology providers in Scottsdale
- 1740367192
- 1003994351
- 1023871381
- 1033796677
- 1851921779
- 1881878536
- 1497243364
- 1205097110
- 1750764452
- 1538500590
- 1063889640
- 1750384665
All Internal Medicine, Clinical Cardiac Electrophysiology providers in Arizona →