What is Lenar Yessayan's specialty?

Lenar Yessayan (NPI 1023210861) is a Medicare-billing provider whose primary specialty is Nephrology in Ann Arbor, MI.

Where does Lenar Yessayan practice?

Lenar Yessayan practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1023210861.

How much does Medicare pay Lenar Yessayan?

Lenar Yessayan (NPI 1023210861) received approximately $43K in total Medicare Part B payments, serving 66 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1023210861

Lenar YessayanM.D.

NephrologyAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

286

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 269 Nephrology providers in MI — bottom quintile (cohort median 1,096).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Sucroferric Oxyhydroxide11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

By payment type

Education$4K

Consulting Fee$3K

Travel and Lodging$2K

Compensation for serving as faculty or as a speaker for a medical education program$2K

Food and Beverage$838

Top paying entities

Education$4K

Consulting Fee$3K

Travel and Lodging$2K

Compensation for serving as faculty or as a speaker for a medical education program$2K

Food and Beverage$838

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 232577

Dialysis facility

CCN 230046

Hospital

REFERRAL NETWORK

Where Lenar Yessayan'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). 48 inbound referrers · 107 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	227	648
James Mohyi Cardiology · Wyandotte, MI	110	237
Jeffrey Nadig Diagnostic Radiology · Detroit, MI	62	110
Thomas Song Diagnostic Radiology · Detroit, MI	58	93
Derrick Harper Diagnostic Radiology · Detroit, MI	53	66
Sujji Potlapally Diagnostic Radiology · Detroit, MI	50	75
City Of Detroit Ambulance Service Provider · Detroit, MI	43	56
Peter Feczko Diagnostic Radiology · Detroit, MI	43	64
Zachary Delproposto Diagnostic Radiology · Ann Arbor, MI	41	57
Mark Faber Nephrology · Detroit, MI	38	80
Monik Lala Diagnostic Radiology · Detroit, MI	36	54
John Blase Diagnostic Radiology · Detroit, MI	30	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	208	656
James Mohyi Cardiology · Wyandotte, MI	128	249
Superior Air-Ground Ambulance Service Of Michigan, Inc Ambulance Service Provider · Warren, MI	100	165
Mark Burnstein Diagnostic Radiology · Detroit, MI	75	152
REGENTS OF THE UNIVERSITY OF MICHIGAN	73	120
Thomas Song Diagnostic Radiology · Detroit, MI	68	133
Jeffrey Nadig Diagnostic Radiology · Detroit, MI	65	138
Jay Pearlberg Diagnostic Radiology · Detroit, MI	57	105
BEUTE, GORDON	54	111
Peter Feczko Diagnostic Radiology · Detroit, MI	51	98
James Novak Nephrology · Detroit, MI	47	82
Sujji Potlapally Diagnostic Radiology · Detroit, MI	46	70

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