What is Ji Chen's specialty?

Ji Chen (NPI 1386685444) is a Medicare-billing provider whose primary specialty is Internal Medicine in Berkeley, CA.

Where does Ji Chen practice?

Ji Chen practices in Berkeley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1386685444.

How much does Medicare pay Ji Chen?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Ji Chen (NPI 1386685444) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1386685444

Ji Chen

Internal MedicineBerkeley, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

379

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

6.3%

Top prescribed drugs

Atorvastatin Calcium98 claims

Amlodipine Besylate68 claims

Lisinopril34 claims

Alendronate Sodium27 claims

Metoprolol Succinate26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ji Chen'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). 4 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	70	158
FURER, JESSICA	15	28
STRAUS, DIANE	14	22
Andrea Thach Hospice and Palliative Care · Oakland, CA	11	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LIFELONG MEDICAL CARE	224	847
SUTTER EAST BAY HOSPITALS	42	99
Unilab Corporation Clinical Laboratory · Sacramento, CA	36	108
Unilab Corporation Clinical Laboratory · San Jose, CA	22	90
Diane Chowwoods Podiatry · Berkeley, CA	16	32
STRAUS, DIANE	15	24
SUTTER EAST BAY HOSPITALS	13	35
Journey Meadows Nurse Practitioner · Berkeley, CA	11	25

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