What is Frank Zhan's specialty?

Frank Zhan (NPI 1053468934) is a Medicare-billing provider whose primary specialty is Dermatology in Mission Viejo, CA.

Where does Frank Zhan practice?

Frank Zhan practices in Mission Viejo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1053468934.

How much does Medicare pay Frank Zhan?

Frank Zhan (NPI 1053468934) received approximately $145K in total Medicare Part B payments, serving 150 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1053468934

Frank ZhanM.D.

PRACTICEUNILAB CORPORATIONSee all providers at this practice →

DermatologyMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

666

Unique beneficiaries

—

Total services

1,843

Distinct HCPCS

Medicare payment

$114K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — below median (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

2,982

Beneficiaries

—

Total drug cost

$202K

Distinct drugs

Brand share

4.5%

Top prescribed drugs

Ketoconazole666 claims

Mupirocin363 claims

Metronidazole288 claims

Triamcinolone Acetonide205 claims

Fluorouracil181 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$329

Payment records

By payment type

Food and Beverage$329

Top paying entities

Food and Beverage$329

REFERRAL NETWORK

Where Frank Zhan'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	45	102
ZDROJEWSKI, JOHN	17	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ZDROJEWSKI, JOHN	56	79
Unilab Corporation Clinical Laboratory · West Hills, CA	52	108

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