PROVIDER PROFILE · NPI 1487765731

Steven CullenMD

PRACTICESAN CLEMENTE INTERNAL MEDICAL GROUP INC.See all providers at this practice →

Internal MedicineSan Clemente, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

909

Unique beneficiaries

—

Total services

1,846

Distinct HCPCS

Medicare payment

$154K

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

2,560

Beneficiaries

—

Total drug cost

$99K

Distinct drugs

Brand share

14.1%

Top prescribed drugs

Levothyroxine Sodium155 claims

Atorvastatin Calcium147 claims

Rosuvastatin Calcium117 claims

Amlodipine Besylate117 claims

Gabapentin115 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$55

Payment records

By payment type

Food and Beverage$55

REFERRAL NETWORK

Where Steven Cullen'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). 14 inbound referrers · 27 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	104	395
WEST COAST CLINICAL LABORATORIES, INC.	66	332
Daniel Lamont Cardiology · Laguna Hills, CA	37	187
Nick Karahalios Internal Medicine · San Clemente, CA	24	80
Unilab Corporation Clinical Laboratory · West Hills, CA	20	53
SZYMANOWSKI, JEREMY	19	53
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	16	67
Maryam Moinfar Dermatology · Dana Point, CA	15	34
Navjyot Gujral Gastroenterology · San Clemente, CA	14	83
SUTHERLAND, JAMES	14	51
Richard Wasley Diagnostic Radiology · Laguna Beach, CA	13	45
Roger Green Dermatology · San Clemente, CA	13	40

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	63	191
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	54	193
WEST COAST CLINICAL LABORATORIES, INC.	49	159
MEMORIALCARE IMAGING CENTER AT SAN CLEMENTE, LLC	41	96
Gus Gialamas Orthopedic Surgery · San Clemente, CA	39	234
MISSION HOSPITAL REGIONAL MEDICAL CENTER	28	78
Daniel Lamont Cardiology · Laguna Hills, CA	26	122
Nick Karahalios Internal Medicine · San Clemente, CA	25	109
Tze-Kong Meng Diagnostic Radiology · Laguna Beach, CA	22	73
Unilab Corporation Clinical Laboratory · West Hills, CA	20	36
Lokesh Arora Diagnostic Radiology · Laguna Beach, CA	18	51
George Hsieh Emergency Medicine · San Clemente, CA	18	60

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