Zayan Anis Kanjo, MD
NPI 1407830441ActiveIndividual· Internal Medicine· Oak Harbor, WA
Internal Medicine (MD) with Whidbey Medical Clinic PLLC, practicing in Oak Harbor, Washington. Their prescriptions cost Medicare Part D more than their services did: $130,637 for 2,271 claims, against $62,773 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $54.43 in all, mostly food and beverage. Lists Island Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1407830441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 2, 2005 |
| Last updated in NPPES | Feb 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD00031262 | WA |
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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 1,849 across 22 procedure codes |
| Paid by Medicare | $62,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,271 · 4,214 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $130,637 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Whidbey Medical Clinic PLLCOak Harbor, WA · 3 clinicians
Hospital affiliations
- Island HospitalAnacortes, WA
- Skagit Valley HospitalMount Vernon, WA
- Whidbeyhealth Medical CenterCoupeville, WA
Other facilities
- Signature Healthcare at HomeHome health agency · Burlington, WA
Industry payments (Open Payments)
- 2025$54.43 · 3 payments from 3 companies
- 2024$130.52 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $22.00 | 1 |
| Novo Nordisk Inc | $18.38 | 1 |
| Glaxosmithkline, LLC. | $14.05 | 1 |
What the 2025 payments were for
- Food and Beverage$54.43 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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