PROVIDER PROFILE · NPI 1760546915

Carol AhernMD

Family PracticeSonoma, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$538

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — bottom quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

2,155

Beneficiaries

—

Total drug cost

$175K

Distinct drugs

Brand share

18.9%

Top prescribed drugs

Atorvastatin Calcium94 claims

Losartan Potassium90 claims

Amlodipine Besylate88 claims

Gabapentin84 claims

Omeprazole78 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$93

Payment records

By payment type

Food and Beverage$93

REFERRAL NETWORK

Where Carol Ahern'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Demartini Diagnostic Radiology · Greenbrae, CA	97	275
Robert Wirth Diagnostic Radiology · Novato, CA	88	243
James Price Internal Medicine · Sonoma, CA	60	324
Janet Byrd Nurse Practitioner · Sonoma, CA	59	246
Sara Stratton Physician Assistant · Sonoma, CA	37	139
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	34	99
City Of Sonoma Ambulance Service Provider · Sonoma, CA	30	76
Philip Kurzman Diagnostic Radiology · Greenbrae, CA	28	87
Andrew Sawicki Podiatry · Napa, CA	28	77
Thomas Mccoy Family Practice · Brooklyn, OH	23	116
Robert Petty Emergency Medicine · Sonoma, CA	21	97
SCHLUTER, MARK	21	52

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