PROVIDER PROFILE · NPI 1184605347

Chatt JohnsonMD

Vascular SurgeryTacoma, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

307

Unique beneficiaries

—

Total services

382

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 81 Vascular Surgery providers in WA — bottom quintile (cohort median 797).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$278

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Clopidogrel Bisulfate16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$691

Payment records

By payment type

Food and Beverage$691

REFERRAL NETWORK

Where Chatt Johnson's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 95 inbound referrers · 240 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	485	1,055
MULTICARE HEALTH SYSTEM	59	121
RURAL METRO OF GREATER SEATTLE INC	54	111
John Kim Diagnostic Radiology · Tacoma, WA	49	72
Mohammed Baccora Nephrology · Puyallup, WA	43	276
Jana Fahmy Diagnostic Radiology · Tacoma, WA	42	73
Jorge Medina Diagnostic Radiology · Worcester, MA	42	76
Evan Leitz Diagnostic Radiology · Greenville, NC	40	58
Uma Krishnan Cardiology · Tacoma, WA	36	68
Scott Henneman Diagnostic Radiology · Tacoma, WA	36	53
BUTTORFF, JAMES	33	49
Samir Shah Interventional Radiology · Milwaukee, WI	32	48

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	559	1,264
MULTICARE HEALTH SYSTEM	298	603
RURAL METRO OF GREATER SEATTLE INC	113	192
FRANCISCAN HEALTH SYSTEM	75	164
MULTICARE HEALTH SYSTEM	72	135
Mohammed Baccora Nephrology · Puyallup, WA	64	456
MULTICARE HEALTH SYSTEM	57	66
Brian Eichinger Diagnostic Radiology · Tacoma, WA	54	117
Nicholas Krause Diagnostic Radiology · Tacoma, WA	54	72
Andrew Hardy Diagnostic Radiology · Tacoma, WA	52	105
Central Pierce Fire & Rescue Ambulance Service Provider · Tacoma, WA	52	79
Negar Knowles Diagnostic Radiology · San Diego, CA	51	95

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history