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PROVIDER PROFILE · NPI 1477532273

Maureen Regan

PRACTICEADULT MEDICINE SPECIALISTS, INCSee all providers at this practice →
Internal MedicineSonora, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$748
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Albuterol Sulfate12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Maureen Regan'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). 22 inbound referrers · 42 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Hwang
Diagnostic Radiology · Oakland, CA
72175
GRIFFIN, WILLIAM42176
Perry Haugen
Ophthalmology · Sonora, CA
4094
SONORA COMMUNITY HOSPITAL3263
County Of Tuolumne
Ambulance Service Provider · Sonora, CA
3190
Vikrant Moharir
Emergency Medicine · Santa Barbara, CA
2797
Courtney Virgilio
Cardiology · Hermiston, OR
2558
David Allen
Internal Medicine · Sonora, CA
2240
Eric Hemminger
Cardiology · Englewood, CO
2155
Shalom Margolis
Specialist · Sonora, CA
2080
James Comazzi
Specialist · Sonora, CA
1941
Artin Mahmoudi
Pulmonary Disease · Ukiah, CA
1868
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · Sacramento, CA
246652
SONORA COMMUNITY HOSPITAL2151,174
Michael Maiman
Diagnostic Radiology · Oakland, CA
63142
Jason Hwang
Diagnostic Radiology · Oakland, CA
51110
MARK TWAIN MEDICAL CENTER47286
Gregory Schaner
Diagnostic Radiology · Oakland, CA
3992
LORENZ, RANDALL35177
SONORA COMMUNITY HOSPITAL3248
SONORA COMMUNITY HOSPITAL3264
Perry Haugen
Ophthalmology · Sonora, CA
2868
Scott Maury
Physician Assistant · Saint Louis, MO
2858
GRIFFIN, WILLIAM2797
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.