What is Nader Noorian's specialty?

Nader Noorian (NPI 1861479057) is a Medicare-billing provider whose primary specialty is Internal Medicine in Mission Viejo, CA.

Where does Nader Noorian practice?

Nader Noorian practices in Mission Viejo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1861479057.

How much does Medicare pay Nader Noorian?

Nader Noorian (NPI 1861479057) received approximately $247K in total Medicare Part B payments, serving 669 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861479057

Nader NoorianM.D.

Internal MedicineMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,511

Unique beneficiaries

—

Total services

5,161

Distinct HCPCS

Medicare payment

$239K

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

15,609

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

176

Brand share

20.9%

Top prescribed drugs

Rosuvastatin Calcium828 claims

Atorvastatin Calcium698 claims

Amlodipine Besylate638 claims

Levothyroxine Sodium500 claims

Losartan Potassium488 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

187

By payment type

Food and Beverage$4K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3K

Top paying entities

Food and Beverage$4K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3K

REFERRAL NETWORK

Where Nader Noorian'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	241	1,352
Steven Sorenson Diagnostic Radiology · Redlands, CA	80	304
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	56	161
Navid Jahed Diagnostic Radiology · Mission Viejo, CA	50	150
Jackson Penry Diagnostic Radiology · Mission Viejo, CA	45	137
Michael Truong Endocrinology · Mission Viejo, CA	42	128
SIMON, STEPHEN	33	75
Absalom Hepner Cardiology · Mission Viejo, CA	31	105
YU, YUE	29	69
SADDLEBACK MEMORIAL MEDICAL CENTER	28	78
HERREN ENTERPRISES INC	28	91
Tze Ip Cardiology · Mission Viejo, CA	25	105

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