What is Mark Lega's specialty?

Mark Lega (NPI 1033170329) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Pittsburgh, PA.

Where does Mark Lega practice?

Mark Lega practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1033170329.

How much does Medicare pay Mark Lega?

Mark Lega (NPI 1033170329) received approximately $23K in total Medicare Part B payments, serving 68 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033170329

Mark LegaMD

Pulmonary DiseasePittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

137

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 571 Pulmonary Disease providers in PA — bottom quintile (cohort median 707).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.9

Quality

85.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 390050

Hospital

CCN 390265

Hospital

CCN 390334

Hospital

REFERRAL NETWORK

Where Mark Lega'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). 42 inbound referrers · 70 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WEST PENN ALLEGHENY HEALTH SYSTEM INC.	176	560
Christopher Bonnet Clinical Cardiac Electrophysiology · Pittsburgh, PA	117	504
Jeffrey Mueller Diagnostic Radiology · Pittsburgh, PA	97	623
Timothy Mickus Diagnostic Radiology · Pittsburgh, PA	97	565
David Epstein Diagnostic Radiology · Pittsburgh, PA	95	631
Rishi Maheshwary Diagnostic Radiology · Pittsburgh, PA	77	340
Zidnia Conde Colon Diagnostic Radiology · Pittsburgh, PA	65	313
Kevin Ohara Diagnostic Radiology · Pittsburgh, PA	61	406
Adrienne Vargo Diagnostic Radiology · Saint Paul, MN	61	370
Bibianna Klepchick Diagnostic Radiology · Pittsburgh, PA	57	268
Kamyar Ilkhanipour Diagnostic Radiology · Pittsburgh, PA	55	302
Eric Bihler Pulmonary Disease · Pittsburgh, PA	54	527

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WEST PENN ALLEGHENY HEALTH SYSTEM INC.	139	367
Jeffrey Mueller Diagnostic Radiology · Pittsburgh, PA	72	426
Timothy Mickus Diagnostic Radiology · Pittsburgh, PA	65	347
David Epstein Diagnostic Radiology · Pittsburgh, PA	65	431
Christopher Bonnet Clinical Cardiac Electrophysiology · Pittsburgh, PA	63	243
Adrienne Vargo Diagnostic Radiology · Saint Paul, MN	57	221
Rishi Maheshwary Diagnostic Radiology · Pittsburgh, PA	52	250
Eric Bihler Pulmonary Disease · Pittsburgh, PA	52	531
Anil Singh Pulmonary Disease · Pittsburgh, PA	45	413
Tariq Cheema Pulmonary Disease · Pittsburgh, PA	45	417
Rajashekar Adurty Pulmonary Disease · Pittsburgh, PA	43	642
Christopher Fleissner Family Practice · Pittsburgh, PA	42	2,713

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