PROVIDER PROFILE · NPI 1508867193

Ramin ZabihiMD

GastroenterologyMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

435

Unique beneficiaries

—

Total services

473

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

669

Beneficiaries

—

Total drug cost

$312K

Distinct drugs

Brand share

57.5%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl203 claims

Omeprazole101 claims

Mesalamine91 claims

Peg 3350/Sod Sulf,chlr/Pot/Mag50 claims

Lipase/Protease/Amylase42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$762

Payment records

By payment type

Food and Beverage$698

Education$64

REFERRAL NETWORK

Where Ramin Zabihi'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	42	71
MISSION ENDOSCOPY CENTER INC	28	32
Unilab Corporation Clinical Laboratory · West Hills, CA	26	57
MIYAMOTO, ERIC	16	20
HERREN ENTERPRISES INC	15	24
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	13	30
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	13	28
Steven Sorenson Diagnostic Radiology · Redlands, CA	12	23

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