PROVIDER PROFILE · NPI 1093801854

Zhi ZengMD

Internal MedicineSan Gabriel, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,852

Unique beneficiaries

—

Total services

2,791

Distinct HCPCS

Medicare payment

$245K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

722

Beneficiaries

—

Total drug cost

$22K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Zolpidem Tartrate205 claims

Amlodipine Besylate49 claims

Alcohol Antiseptic Pads43 claims

Alcohol Antiseptic Pads39 claims

Losartan Potassium31 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$50

Payment records

By payment type

Food and Beverage$50

Top paying entities

Food and Beverage$50

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 058253

Home health agency

REFERRAL NETWORK

Where Zhi Zeng'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). 5 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	22	63
AHMC SAN GABRIEL VALLEY MEDICAL	14	38
WONG, MICHAEL	13	92
Vincent Hsu Optometry · West Covina, CA	11	28
John Tzeng Internal Medicine · Alhambra, CA	11	36

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Abacus Business Corporation Group Inc. Clinical Laboratory · Los Angeles, CA	90	345
CARE BEST HOME HEALTH, INC.	30	112
David Chen Diagnostic Radiology · San Gabriel, CA	21	85
Tami Peavy Physical Therapist in Private Practice · Alhambra, CA	21	153
Mimiy Yim Occupational Therapist in Private Practice · Rowland Heights, CA	20	79
Sun Clinical Laboratories Clinical Laboratory · El Monte, CA	18	70
WONG, MICHAEL	15	136
AHMC SAN GABRIEL VALLEY MEDICAL	14	43
Zhenghong Yuan Family Practice · San Gabriel, CA	13	106
Unilab Corporation Clinical Laboratory · West Hills, CA	13	24

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