PROVIDER PROFILE · NPI 1679509087

Catherine ChernMD

PRACTICEVALLEY HEALTH CARE MEDICAL GROUP, INCSee all providers at this practice →

Family PracticeBurbank, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

855

Unique beneficiaries

—

Total services

1,114

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

2,059

Beneficiaries

—

Total drug cost

$60K

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Atorvastatin Calcium282 claims

Losartan Potassium127 claims

Amlodipine Besylate118 claims

Levothyroxine Sodium104 claims

Hydrochlorothiazide73 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$330

Payment records

By payment type

Food and Beverage$330

REFERRAL NETWORK

Where Catherine Chern'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	111	433
Unilab Corporation Clinical Laboratory · West Hills, CA	33	68
Christine Szeto Family Practice · Burbank, CA	21	158
PATHOLOGY, INC.	17	33
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	14	27
Douglas Rusnack Diagnostic Radiology · Coeur D Alene, ID	11	27

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