What is Karen Buchanan's specialty?

Karen Buchanan (NPI 1730125204) is a Medicare-billing provider whose primary specialty is Pathology in Greenville, SC.

Where does Karen Buchanan practice?

Karen Buchanan practices in Greenville, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1730125204.

How much does Medicare pay Karen Buchanan?

Karen Buchanan (NPI 1730125204) received approximately $64K in total Medicare Part B payments, serving 682 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730125204

Karen BuchananMD

PRACTICEPATHOLOGY CONSULTANTS, INCSee all providers at this practice →

PathologyGreenville, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,314

Unique beneficiaries

—

Total services

2,285

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 151 Pathology providers in SC — above median (cohort median 2,143).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Karen Buchanan'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). 115 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH SYSTEMS INC	634	1,513
FROST, ALAN	196	260
Joseph Mckinley Gastroenterology · Pensacola, FL	184	625
Wallace Combs Gastroenterology · Palm Coast, FL	127	381
Donald Nies Diagnostic Radiology · Jacksonville, FL	106	153
George Byers Diagnostic Radiology · Orlando, FL	106	154
Brandon Runyan Diagnostic Radiology · Orlando, FL	101	132
Myeong Yoon Diagnostic Radiology · Tulsa, OK	98	133
HEWES, ROBERT	89	121
Christian Birkedal General Surgery · Daytona Beach, FL	88	239
Cristina Kovalev Certified Registered Nurse Anesthetist (CRNA) · Gainesville, FL	82	88
Dong Tran Anesthesiology · Ormond Beach, FL	80	88

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