What is Donald Mazur's specialty?

Donald Mazur (NPI 1477564276) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Limerick, PA.

Where does Donald Mazur practice?

Donald Mazur practices in Limerick, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1477564276.

How much does Medicare pay Donald Mazur?

Donald Mazur (NPI 1477564276) received approximately $193K in total Medicare Part B payments, serving 416 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477564276

Donald MazurM.D.

Orthopedic SurgeryLimerick, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

976

Unique beneficiaries

—

Total services

7,439

Distinct HCPCS

Medicare payment

$177K

Peer benchmark

Total Medicare services vs. 974 Orthopedic Surgery providers in PA — top quintile (cohort median 1,699).

PRESCRIBING · PART D · 2024

Total Rx claims

375

Beneficiaries

—

Total drug cost

$904

Distinct drugs

Brand share

18.1%

Top prescribed drugs

Meloxicam126 claims

Ondansetron Hcl77 claims

Amoxicillin43 claims

Hydrocodone/Acetaminophen38 claims

Clindamycin Hcl37 claims

QUALITY · MIPS · 2024

Final MIPS score

88.3

Quality

79.0

Cost

82.9

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.56%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$891

Payment records

By payment type

Food and Beverage$891

Top paying entities

Food and Beverage$891

REFERRAL NETWORK

Where Donald Mazur'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). 6 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIN LINE HOSPITALS, INC.	81	326
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	35	79
MAIN LINE HOSPITALS, INC.	21	79
PHYSICIANS CARE SURGICAL HOSPITAL LP	15	90
Ross Podell Internal Medicine · Paoli, PA	12	100
Andrew Ulichney Internal Medicine · Downingtown, PA	11	112

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAIN LINE HOSPITALS, INC.	60	172
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	27	83
MAIN LINE HOSPITALS, INC.	16	86
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA	15	37
Adam Chrusch Sports Medicine · Blue Bell, PA	13	23
Andrew Ulichney Internal Medicine · Downingtown, PA	12	72
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	12	19
PHYSICIANS CARE SURGICAL HOSPITAL LP	12	37
Tricia Beatty Sports Medicine · Newtown Square, PA	11	21
HORSTMANN, JOSEPH	11	14

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