What is Jessica Chang's specialty?

Jessica Chang (NPI 1245527860) is a Medicare-billing provider whose primary specialty is Ophthalmology in Los Angeles, CA.

Where does Jessica Chang practice?

Jessica Chang practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1245527860.

How much does Medicare pay Jessica Chang?

Jessica Chang (NPI 1245527860) received approximately $35K in total Medicare Part B payments, serving 174 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245527860

Jessica ChangMD

OphthalmologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

236

Unique beneficiaries

—

Total services

253

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

139

Beneficiaries

—

Total drug cost

$7K

Distinct drugs

Brand share

78.4%

Top prescribed drugs

Erythromycin Base77 claims

Neomycin/Polymyxin B/Dexametha32 claims

Azelastine Hcl17 claims

Cyclosporine13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$151

Payment records

By payment type

Food and Beverage$151

Top paying entities

Food and Beverage$151

REFERRAL NETWORK

Where Jessica Chang'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE JOHNS HOPKINS HOSPITAL	76	377
Eric Singman Ophthalmology · Baltimore, MD	19	37
John Campbell Ophthalmology · Portland, OR	13	24
Connie Chen Ophthalmology · Issaquah, WA	11	24
Fasika Woreta Ophthalmology · Miami, FL	11	31

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