What is Lawrence Glassman's specialty?

Lawrence Glassman (NPI 1831269281) is a Medicare-billing provider whose primary specialty is Thoracic Surgery in Great Neck, NY.

Where does Lawrence Glassman practice?

Lawrence Glassman practices in Great Neck, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1831269281.

How much does Medicare pay Lawrence Glassman?

Lawrence Glassman (NPI 1831269281) received approximately $134K in total Medicare Part B payments, serving 363 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831269281

Lawrence GlassmanMD

Thoracic SurgeryGreat Neck, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

534

Unique beneficiaries

—

Total services

603

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 196 Thoracic Surgery providers in NY — top quintile (cohort median 224).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Lawrence Glassman'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH SHORE UNIVERSITY HOSPITAL	164	729
Rakesh Shah Diagnostic Radiology · Manhasset, NY	54	148
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	53	198
LONG ISLAND JEWISH MEDICAL CENTER	46	215
Michael Esposito Pathology · New Hyde Park, NY	45	136
Leon Bacchus Diagnostic Radiology · Manhasset, NY	39	94
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	27	110
Jason Karp Pulmonary Disease · Lake Success, NY	26	98
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	18	55
Gregory Grimaldi Diagnostic Radiology · New York, NY	13	28
Robert Villani Diagnostic Radiology · East Providence, RI	13	34

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