PROVIDER PROFILE · NPI 1548221864

Vaughn BarnickMD

Internal MedicineColumbia, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

216

Unique beneficiaries

—

Total services

242

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 1,190 Internal Medicine providers in SC — bottom quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

2,672

Beneficiaries

—

Total drug cost

$109K

Distinct drugs

Brand share

14.7%

Top prescribed drugs

Amlodipine Besylate199 claims

Atorvastatin Calcium173 claims

Levothyroxine Sodium132 claims

Metoprolol Succinate113 claims

Omeprazole111 claims

QUALITY · MIPS · 2024

Final MIPS score

80.4

Quality

64.9

Cost

72.7

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.23%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Vaughn Barnick'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). 52 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HOSPITAL, LLC	309	1,211
PRISMA HEALTH-MIDLANDS	93	196
Harry Hardin Diagnostic Radiology · Greenville, SC	67	283
County Council For Richland County Ambulance Service Provider · Columbia, SC	62	263
PROVIDENCE HEALTH NETWORK LLC	56	144
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC	52	203
Leslie Stuck Internal Medicine · West Columbia, SC	49	308
NEUFFER, FRANCIS	49	143
Daniel Bouknight Cardiology · Irmo, SC	47	307
PRISMA HEALTH-MIDLANDS	45	107
Charles Hubbard Diagnostic Radiology · Columbia, SC	43	99
Douglas Bull Diagnostic Radiology · Greenville, SC	40	172

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