PROVIDER PROFILE · NPI 1538177100

Simon O'reganM.D.

PRACTICECAROLINAEAST PHYSICIANSSee all providers at this practice →

Family PracticeHavelock, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,784

Unique beneficiaries

—

Total services

7,145

Distinct HCPCS

Medicare payment

$174K

Peer benchmark

Total Medicare services vs. 2,740 Family Practice providers in NC — top quintile (cohort median 664).

PRESCRIBING · PART D · 2024

Total Rx claims

7,178

Beneficiaries

—

Total drug cost

$646K

Distinct drugs

138

Brand share

23.9%

Top prescribed drugs

Atorvastatin Calcium406 claims

Amlodipine Besylate376 claims

Lisinopril263 claims

Gabapentin233 claims

Pantoprazole Sodium227 claims

QUALITY · MIPS · 2024

Final MIPS score

72.6

Quality

57.4

Cost

78.0

Improvement activities

40.0

Promoting interop.

68.0

Payment adjustment

-0.29%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Simon 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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VISITING NURSE ASSOCIATION OF RIDGEFIELD, INC.	36	112
Jeffrey Schmierer Cardiology · Danbury, CT	35	129
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	31	100
Town Of Ridgefield Ambulance Service Provider · Ridgefield, CT	26	62
Alan Dietzek Vascular Surgery · Neptune, NJ	23	47
Joan Charash Physician Assistant · Ridgefield, CT	23	52
BOND, MICHAEL	19	48
Michael Logue Cardiology · Bridgeport, CT	17	31
Margaret Bond Cardiology · Danbury, CT	17	40
Charles Giordano Physical Therapist in Private Practice · Ridgefield, CT	15	122
Seema Bakhru Diagnostic Radiology · Hartford, CT	14	28
Edward Beck Urology · Danbury, CT	11	28

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