Chatt Allan Johnson, MD
NPI 1184605347ActiveIndividual· Surgery, Vascular Surgery· Tacoma, WA
Surgery, Vascular Surgery (MD) in Tacoma, Washington, licensed in WA and TX, with an NPI issued in November 2005. Mostly services rather than prescriptions: Medicare paid $28,140 for 263 patients in 2024, with only 43 Part D claims. Boston Scientific Corporation reported $99.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1184605347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 7, 2005 |
| Last updated in NPPES | Dec 13, 2023 |
| Certified by provider | Dec 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD60327871 | WA |
| Emergency Medicine | 207P00000X | J8003 | TX |
| Surgery | 208600000X | MD60327871 | WA |
| Surgery | 208600000X | J8003 | TX |
| Surgery, Vascular Surgery | 2086S0129X | J8003 | TX |
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 - Vascular Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 497 across 53 procedure codes |
| Paid by Medicare | $28,140 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 55 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $1,028 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$99.79 · 1 payment from 1 company
- 2024$690.55 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $99.79 | 1 |
What the 2025 payments were for
- Food and Beverage$99.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other vascular surgeons in Tacoma
- 1033539903
- 1104050814
- 1164712931
- 1528097797
- 1578859575
- 1598054413
- 1659336535
- 1942422977
- 1962472993
- 1073192555
- 1528445889
- 1144346420
All 16 vascular surgeons in Tacoma · All vascular surgeons in Washington