Tul Kalayanamit, MD
NPI 1932171527ActiveIndividual· Internal Medicine· Everett, WA
Internal Medicine (MD) in Everett, Washington, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1991). 209 Medicare patients in 2024, $25,468 paid; nearly all of their 443 Part D prescriptions were generic (91%).
Overview
| NPI | 1932171527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Sep 27, 2025 |
| Certified by provider | Sep 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60619971 | WA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | J6140 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | J6140 | TX |
| Internal Medicine | 207R00000X | MD219676 | OR |
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 (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 706 across 63 procedure codes |
| Paid by Medicare | $25,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 461 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $6,796 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Medical group
- Optum Care Washington PLLCEverett, WA · 683 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 177 internal medicine physicians in Everett · All internal medicine physicians in Washington