What is Caroline Arthur's specialty?

Caroline Arthur (NPI 1669636809) is a Medicare-billing provider whose primary specialty is General Surgery in Fairfax, VA.

Where does Caroline Arthur practice?

Caroline Arthur practices in Fairfax, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1669636809.

How much does Medicare pay Caroline Arthur?

Caroline Arthur (NPI 1669636809) received approximately $41K in total Medicare Part B payments, serving 112 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669636809

Caroline ArthurM.D.

General SurgeryFairfax, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

100

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 538 General Surgery providers in VA — below median (cohort median 316).

PRESCRIBING · PART D · 2024

Total Rx claims

223

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

6.3%

Top prescribed drugs

Celecoxib89 claims

Mupirocin87 claims

Oxycodone Hcl33 claims

Apixaban14 claims

QUALITY · MIPS · 2024

Final MIPS score

87.3

Quality

81.3

Cost

76.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.52%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$164

Payment records

By payment type

Food and Beverage$164

Top paying entities

Food and Beverage$164

REFERRAL NETWORK

Where Caroline Arthur'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INOVA HEALTH CARE SERVICES	56	132
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	46	77
Timothy Shaver General Surgery · Reston, VA	45	87
Brendan Waters Diagnostic Radiology · Woodbridge, VA	43	69
Kinda Venner-Jones Cardiology · Woodbridge, VA	30	58
MEDICAL TRANSPORTATION SERVICES, LLC	26	45
SWEDO, GREGORY	24	42
David Park Cardiology · Alexandria, VA	23	54
BAPNA, MITALI	22	26
Tammy Lamb Diagnostic Radiology · Springfield, VA	22	33
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	19	56
ARTILES, CARLOS	19	34

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events