PROVIDER PROFILE · NPI 1881697803

Mark DuffieldDO

Orthopedic SurgeryAustell, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

853

Unique beneficiaries

—

Total services

12,794

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 640 Orthopedic Surgery providers in GA — top quintile (cohort median 2,020).

PRESCRIBING · PART D · 2024

Total Rx claims

976

Beneficiaries

—

Total drug cost

$14K

Distinct drugs

Brand share

14.9%

Top prescribed drugs

Meloxicam311 claims

Celecoxib304 claims

Oxycodone Hcl/Acetaminophen93 claims

Ondansetron Hcl55 claims

Tramadol Hcl54 claims

QUALITY · MIPS · 2024

Final MIPS score

91.6

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.70%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$209

Payment records

By payment type

Food and Beverage$209

REFERRAL NETWORK

Where Mark Duffield'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COBB HOSPITAL, INC	51	173
Alan Kippeny Physician Assistant · Austell, GA	23	56
GATEWOOD, KENDRICK	14	110
James Robertson Diagnostic Radiology · Marietta, GA	14	24
Robert Pham Diagnostic Radiology · Marietta, GA	13	45
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	12	33
Adam Lourie Cardiology · Austell, GA	12	28

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