What is Peter Phan's specialty?

Peter Phan (NPI 1811195563) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Aliso Viejo, CA.

Where does Peter Phan practice?

Peter Phan practices in Aliso Viejo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811195563.

How much does Medicare pay Peter Phan?

Peter Phan (NPI 1811195563) received approximately $69K in total Medicare Part B payments, serving 1,399 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811195563

Peter PhanMD

Diagnostic RadiologyAliso Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,882

Unique beneficiaries

—

Total services

2,260

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Peter 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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	680	1,587
Young Kang Diagnostic Radiology · San Jose, CA	90	217
FRAKER, KEITH	86	190
COUNTY OF SANTA CLARA	67	88
Jeffrey Tseng Nuclear Medicine · Stanford, CA	63	119
Benjamin Chou Diagnostic Radiology · San Jose, CA	59	147
Margaret Lee Diagnostic Radiology · San Jose, CA	57	127
Susan Zhao Cardiology · San Jose, CA	55	84
Rajul Pandit Diagnostic Radiology · San Jose, CA	52	108
Ajit Nair Interventional Radiology · San Jose, CA	52	88
Aravind Swaminathan Cardiology · Santa Clara, CA	38	63
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	34	54

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