What is Charles Johnson's specialty?

Charles Johnson (NPI 1932194263) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Austin, TX.

Where does Charles Johnson practice?

Charles Johnson practices in Austin, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1932194263.

How much does Medicare pay Charles Johnson?

Charles Johnson (NPI 1932194263) received approximately $147K in total Medicare Part B payments, serving 2,218 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932194263

Charles JohnsonMD

PRACTICEARA/ST. DAVID'S IMAGING, LPSee all providers at this practice →

Diagnostic RadiologyAustin, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,622

Unique beneficiaries

—

Total services

8,350

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — top quintile (cohort median 2,473).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Charles 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). 242 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	422	930
City Of Austin Ambulance Service Provider · Austin, TX	369	626
CEDAR PARK HEALTH SYSTEM LP	321	560
ASCENSION SETON	310	538
Williamson County Ambulance Service Provider · Georgetown, TX	220	473
John Barkley Diagnostic Radiology · Austin, TX	159	358
ASCENSION SETON	135	204
John Manning Diagnostic Radiology · Austin, TX	126	265
Jeffrey Sheneman Diagnostic Radiology · Austin, TX	111	292
MICHEL, ANDREA	103	301
Ravi Jhaveri Diagnostic Radiology · Austin, TX	101	289
American Medical Response Of Texas Inc Ambulance Service Provider · Austin, TX	100	165

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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