What is Catherine Chern's specialty?

Catherine Chern (NPI 1679509087) is a Medicare-billing provider whose primary specialty is Family Practice in Burbank, CA.

Where does Catherine Chern practice?

Catherine Chern practices in Burbank, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1679509087.

How much does Medicare pay Catherine Chern?

Catherine Chern (NPI 1679509087) received approximately $74K in total Medicare Part B payments, serving 236 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

Total received

$565

Payment records

By payment type

Food and Beverage$565

Top paying entities

Food and Beverage$565

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events