What is Amir Lagstein's specialty?

Amir Lagstein (NPI 1457575177) is a Medicare-billing provider whose primary specialty is Pathology in Ann Arbor, MI.

Where does Amir Lagstein practice?

Amir Lagstein practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1457575177.

How much does Medicare pay Amir Lagstein?

Amir Lagstein (NPI 1457575177) received approximately $45K in total Medicare Part B payments, serving 627 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457575177

Amir LagsteinM.D.

PathologyAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

811

Unique beneficiaries

—

Total services

1,409

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 428 Pathology providers in MI — above median (cohort median 1,146).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

90.0

Quality

91.3

Cost

79.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.63%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Amir Lagstein'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). 13 inbound referrers · 35 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	293	894
Mohamed Sayyouh Diagnostic Radiology · Ann Arbor, MI	26	37
Aamer Chughtai Diagnostic Radiology · Ann Arbor, MI	24	43
REGENTS OF THE UNIVERSITY OF MICHIGAN	19	22
Aine Kelly Diagnostic Radiology · Ann Arbor, MI	19	23
Smita Patel Diagnostic Radiology · Ann Arbor, MI	18	27
Perry Pernicano Diagnostic Radiology · Ann Arbor, MI	18	25
Dharshan Vummidi Diagnostic Radiology · Ann Arbor, MI	18	25
Jadranka Stojanovska Diagnostic Radiology · New York, NY	17	26
Judy Pang Pathology · Ann Arbor, MI	15	21
Jonathan Mchugh Pathology · Ann Arbor, MI	15	19
David Healy Anesthesiology · Ann Arbor, MI	13	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	225	520
REGENTS OF THE UNIVERSITY OF MICHIGAN	69	100
Fred Morady Clinical Cardiac Electrophysiology · Ann Arbor, MI	33	41
Ella Kazerooni Diagnostic Radiology · Ann Arbor, MI	30	50
Mohamed Sayyouh Diagnostic Radiology · Ann Arbor, MI	27	39
Prachi Agarwal Diagnostic Radiology · Ann Arbor, MI	25	32
Huron Valley Ambulance Inc Ambulance Service Provider · Ann Arbor, MI	23	30
Aamer Chughtai Diagnostic Radiology · Ann Arbor, MI	23	37
Michael Lehmann Internal Medicine · Northville, MI	22	29
QUINT, LESLIE	22	30
Jadranka Stojanovska Diagnostic Radiology · New York, NY	22	35
Asha Kandathil Diagnostic Radiology · Dallas, TX	22	29

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