PROVIDER PROFILE · NPI 1851397467

Stephen DayM.D.

PRACTICETHE CARDIOVASCULAR GROUP, PCSee all providers at this practice →

Interventional CardiologyAlexandria, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,405

Unique beneficiaries

—

Total services

1,571

Distinct HCPCS

Medicare payment

$114K

Peer benchmark

Total Medicare services vs. 129 Interventional Cardiology providers in VA — below median (cohort median 2,456).

PRESCRIBING · PART D · 2024

Total Rx claims

1,632

Beneficiaries

—

Total drug cost

$256K

Distinct drugs

Brand share

18.7%

Top prescribed drugs

Atorvastatin Calcium263 claims

Metoprolol Succinate187 claims

Apixaban135 claims

Amlodipine Besylate110 claims

Rosuvastatin Calcium104 claims

QUALITY · MIPS · 2024

Final MIPS score

83.4

Quality

73.0

Cost

71.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$307

Payment records

By payment type

Food and Beverage$307

REFERRAL NETWORK

Where Stephen Day'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). 221 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INOVA HEALTH CARE SERVICES	688	1,869
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	324	485
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	211	406
Stephen Rosenfeld Cardiology · Alexandria, VA	162	399
MILLER, LAWRENCE	139	418
Jeffrey Jackman Cardiology · Alexandria, VA	135	310
Arlington County Government Department Of Managment & Finance Ambulance Service Provider · Arlington, VA	133	191
MEDICAL TRANSPORTATION SERVICES, LLC	116	168
ARTILES, CARLOS	112	172
Brendan Waters Diagnostic Radiology · Woodbridge, VA	110	180
INOVA HEALTH CARE SERVICES	95	159
Neal Desai Diagnostic Radiology · Arlington, VA	95	129

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