PROVIDER PROFILE · NPI 1700882479

Jack RubinM.D.

PRACTICEMEDICINE AND NEPHROLOGY ASSOCIATESSee all providers at this practice →

NephrologyLos Alamitos, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,778

Unique beneficiaries

—

Total services

8,348

Distinct HCPCS

Medicare payment

$660K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — top quintile (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

15,530

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

218

Brand share

31.2%

Top prescribed drugs

Atorvastatin Calcium728 claims

Amlodipine Besylate545 claims

Empagliflozin404 claims

Losartan Potassium376 claims

Pantoprazole Sodium367 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$790

Payment records

By payment type

Food and Beverage$790

REFERRAL NETWORK

Where Jack Rubin'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). 111 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	193	909
PRIME HEALTHCARE LA PALMA, LLC	123	520
UNIVERSITY OF CALIFORNIA IRVINE	97	511
Randy Fanous Diagnostic Radiology · San Diego, CA	85	413
Bradley Hatfield Diagnostic Radiology · Mission Hills, CA	85	596
Ankit Patel Diagnostic Radiology · Orange, CA	80	458
AMERICARE MEDSERVICES INC.	79	422
SHARZER, MARK	78	359
GARDENS REGIONAL HOSPITAL AND MEDICAL CENTER INC	77	264
Reza Dehdari Diagnostic Radiology · Tustin, CA	69	426
Cynthia Miller Pulmonary Disease · Long Beach, CA	66	1,250
Abes Bagheri Geriatric Psychiatry · Los Alamitos, CA	61	546

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