PROVIDER PROFILE · NPI 1992766083

Stephen ArmstrongMD

PRACTICETYLER RADIOLOGY ASSOCIATES PASee all providers at this practice →

Diagnostic RadiologyTyler, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,850

Unique beneficiaries

—

Total services

4,206

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — above median (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

63.7

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 Stephen Armstrong'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). 413 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EAST TEXAS MEDICAL CENTER	1,694	3,643
Robert Sanchez Diagnostic Radiology · Tyler, TX	511	912
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	491	912
Timothy Leihgeber Diagnostic Radiology · Tyler, TX	430	843
James Cabell Diagnostic Radiology · Tyler, TX	413	747
Charles Crum Diagnostic Radiology · Tyler, TX	391	744
Champion Ems Ambulance Service Provider · Longview, TX	375	673
ANDREWS, JOHN	364	661
Gregory Schultz Diagnostic Radiology · Tyler, TX	344	687
Alfred Llave Diagnostic Radiology · Tyler, TX	342	686
R. Walker Diagnostic Radiology · Tyler, TX	332	631
Douglas Macha Diagnostic Radiology · Tyler, TX	327	586

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