What is Alfred Sein's specialty?

Alfred Sein (NPI 1881830735) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Los Angeles, CA.

Where does Alfred Sein practice?

Alfred Sein practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1881830735.

How much does Medicare pay Alfred Sein?

Alfred Sein (NPI 1881830735) received approximately $56K in total Medicare Part B payments, serving 3,616 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881830735

Alfred SeinMD

Diagnostic RadiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,432

Unique beneficiaries

—

Total services

5,095

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

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

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

80.8

Quality

75.7

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.24%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Alfred Sein'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). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHAPMAN GLOBAL MEDICAL CENTER, INC	206	487
Harpreet Singh Cardiology · Fountain Valley, CA	92	255
Vinod Malhotra Cardiology · Fountain Valley, CA	89	484
Jerrold Cantor Cardiology · Santa Ana, CA	86	269
SOUTH COAST GLOBAL MEDICAL CENTER, INC	82	120
SIEW, VICTOR	67	294
Christopher Salem Family Practice · Irvine, CA	66	779
Daniel Chueh Psychiatry · Orange, CA	59	169
NPI 1033145230	58	268
Inderpal Gujral Cardiology · Laguna Hills, CA	56	104
Hon Yu Internal Medicine · Santa Ana, CA	54	314
Dylan Foord Emergency Medicine · Las Vegas, NV	52	138

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