What is Gabrielle O'connor's specialty?

Gabrielle O'connor (NPI 1720118961) is a Medicare-billing provider whose primary specialty is Internal Medicine in Laguna Beach, CA.

Where does Gabrielle O'connor practice?

Gabrielle O'connor practices in Laguna Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1720118961.

How much does Medicare pay Gabrielle O'connor?

Gabrielle O'connor (NPI 1720118961) received approximately $143K in total Medicare Part B payments, serving 531 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720118961

Gabrielle O'connorM.D.

Internal MedicineLaguna Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

928

Unique beneficiaries

—

Total services

1,477

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

4,529

Beneficiaries

—

Total drug cost

$803K

Distinct drugs

Brand share

29.8%

Top prescribed drugs

Levothyroxine Sodium836 claims

Rosuvastatin Calcium312 claims

Semaglutide249 claims

Levothyroxine Sodium201 claims

Glimepiride188 claims

QUALITY · MIPS · 2024

Final MIPS score

19.4

Quality

0.0

Cost

64.5

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.68%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$215

Payment records

By payment type

Food and Beverage$215

Top paying entities

Food and Beverage$215

REFERRAL NETWORK

Where Gabrielle O'connor'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
Unilab Corporation Clinical Laboratory · West Hills, CA	135	383
SADDLEBACK MEMORIAL MEDICAL CENTER	70	230
Gabor Kovacs Internal Medicine · Laguna Beach, CA	33	170
Dawn Atwal Cardiology · Laguna Beach, CA	31	147
George Shahinian Pulmonary Disease · Aliso Viejo, CA	27	132
Steven Sorenson Diagnostic Radiology · Redlands, CA	24	45
TANNER, DAWN	18	35
Christine Theard Cardiology · Laguna Niguel, CA	18	47
HARRIS HISTOLOGY SERVICES	15	25
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	15	36
Navid Jahed Diagnostic Radiology · Mission Viejo, CA	14	43
MIYAMOTO, ERIC	14	29

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events