Arnulfo T. Deray, MD
NPI 1063470037ActiveIndividual· Internal Medicine· Richland, WA
Internal Medicine (MD) with Kadlec Regional Medical Center, practicing in Richland, Washington. 411 Medicare patients in 2024, $87,479 paid; nearly all of their 338 Part D prescriptions were generic (92%). Pfizer Inc. reported $31.92 in payments in 2024, mostly food and beverage. Lists Kadlec Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063470037 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 1, 2006 |
| Last updated in NPPES | May 24, 2021 |
| Certified by provider | May 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD00049111 | WA |
| Internal Medicine | 207R00000X | 227104 | MA |
| Internal Medicine, Geriatric Medicine | 207RG0300X | MD00049111 | WA |
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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 411 |
|---|---|
| Services billed | 947 across 11 procedure codes |
| Paid by Medicare | $87,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 338 · 367 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $16,085 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Medical group
- Kadlec Regional Medical CenterKennewick, WA · 414 clinicians
Hospital affiliations
- Kadlec Regional Medical CenterRichland, WA
- Prosser Memorial HospitalProsser, WA
Industry payments (Open Payments)
- 2024$31.92 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $31.92 | 1 |
What the 2024 payments were for
- Food and Beverage$31.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 internal medicine physicians in Richland · All internal medicine physicians in Washington