What is Huan Phan's specialty?

Huan Phan (NPI 1841208352) is a Medicare-billing provider whose primary specialty is Ophthalmology in Cupertino, CA.

Where does Huan Phan practice?

Huan Phan practices in Cupertino, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841208352.

How much does Medicare pay Huan Phan?

Huan Phan (NPI 1841208352) received approximately $2K in total Medicare Part B payments, serving 16 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841208352

Huan Phan

PRACTICEJAHANGIRI VENTURESSee all providers at this practice →

OphthalmologyCupertino, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$20K

Distinct drugs

Brand share

16.5%

Top prescribed drugs

Latanoprost31 claims

Cyclosporine27 claims

Timolol Maleate18 claims

Bimatoprost15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$425

Payment records

By payment type

Food and Beverage$425

Top paying entities

Food and Beverage$425

REFERRAL NETWORK

Where Huan Phan'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	27	64
Wangping Zhao Family Practice · San Jose, CA	15	26

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