PROVIDER PROFILE · NPI 1972543379

Edward O'reganM.D.

PRACTICENORCAL PAIN INCSee all providers at this practice →

HospitalistChico, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

628

Unique beneficiaries

—

Total services

1,151

Distinct HCPCS

Medicare payment

$82K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

114

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

55.3%

Top prescribed drugs

Isosorbide Mononitrate20 claims

Apixaban16 claims

Atorvastatin Calcium16 claims

Hydrocodone/Acetaminophen14 claims

Clopidogrel Bisulfate13 claims

QUALITY · MIPS · 2024

Final MIPS score

81.5

Quality

60.5

Cost

68.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Edward O'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENLOE MEDICAL CENTER	472	2,387
Michael Grant Diagnostic Radiology · Eden Prairie, MN	136	395
WARREN, JAMES	118	319
Sampath Kumar Alapati Diagnostic Radiology · Strongsville, OH	114	322
James Yhip Interventional Cardiology · Amarillo, TX	103	310
Christopher Massa Cardiology · Chico, CA	93	258
Aaron Kaplan Diagnostic Radiology · Vancouver, WA	93	234
James Schlund Diagnostic Radiology · Chico, CA	92	203
Peter Magnusson Cardiology · Chico, CA	85	268
Sean Maiorano Hospitalist · Chico, CA	83	317
Mauricio Schrader Diagnostic Radiology · Chico, CA	79	187
Terrance Hawkins Hospitalist · Oakland, ME	69	182

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