What is Ilya Glezerman's specialty?

Ilya Glezerman (NPI 1821069865) is a Medicare-billing provider whose primary specialty is Nephrology in New York, NY.

Where does Ilya Glezerman practice?

Ilya Glezerman practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1821069865.

How much does Medicare pay Ilya Glezerman?

Ilya Glezerman (NPI 1821069865) received approximately $51K in total Medicare Part B payments, serving 269 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821069865

Ilya GlezermanMD

PRACTICEMSKCC SURGERY GROUPSee all providers at this practice →

NephrologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

364

Unique beneficiaries

—

Total services

498

Distinct HCPCS

Medicare payment

$48K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — below median (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

13.1%

Top prescribed drugs

Amlodipine Besylate24 claims

Furosemide19 claims

Losartan Potassium19 claims

Azilsartan Medoxomil11 claims

Labetalol Hcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

86.2

Quality

90.5

Cost

46.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ilya Glezerman'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Howard Weinstein Cardiology · New York, NY	42	114
Michael Baum Cardiology · New York, NY	41	125
Dipti Gupta Cardiology · New York, NY	36	117
Jennifer Liu Cardiology · Manhasset, NY	32	105
Carlos Flombaum Nephrology · New York, NY	29	170
Duan Li Interventional Radiology · New York, NY	27	96
James Fuqua Diagnostic Radiology · New York, NY	26	62
Michelle Johnson Cardiology · New York, NY	26	67
Krishna Juluru Diagnostic Radiology · Philadelphia, PA	25	57
Marcia Kalin Endocrinology · New York, NY	23	121
Dean Carlow Pathology · New York, NY	22	79
Anthony Yu Cardiology · New York, NY	21	68

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