What is Mark Harding's specialty?

Mark Harding (NPI 1669584819) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Cincinnati, OH.

Where does Mark Harding practice?

Mark Harding practices in Cincinnati, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1669584819.

How much does Medicare pay Mark Harding?

Mark Harding (NPI 1669584819) received approximately $135K in total Medicare Part B payments, serving 1,602 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669584819

Mark HardingMD

Vascular SurgeryCincinnati, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,959

Unique beneficiaries

—

Total services

2,035

Distinct HCPCS

Medicare payment

$83K

Peer benchmark

Total Medicare services vs. 162 Vascular Surgery providers in OH — top quintile (cohort median 879).

PRESCRIBING · PART D · 2024

Total Rx claims

154

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

77.9%

Top prescribed drugs

Clopidogrel Bisulfate101 claims

Cilostazol34 claims

Rivaroxaban19 claims

QUALITY · MIPS · 2024

Final MIPS score

86.6

Quality

77.6

Cost

77.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$1K

Travel and Lodging$319

Top paying entities

Food and Beverage$1K

Travel and Lodging$319

REFERRAL NETWORK

Where Mark Harding'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). 123 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sasidhar Kilaru Vascular Surgery · Cincinnati, OH	167	557
Gregory Zenni Vascular Surgery · Cincinnati, OH	111	331
HIGHLAND DISTRICT HOSPITAL	94	216
WAYNE HOSPITAL COMPANY	83	139
CHRONIS, ALEX	72	156
Thomas Nogueira Diagnostic Radiology · Edgewood, KY	68	129
Daniel Long Diagnostic Radiology · Blue Ash, OH	67	155
Matthew Moore Diagnostic Radiology · Blue Ash, OH	67	178
Gregory Egnaczyk Advanced Heart Failure and Transplant Cardiology · Cincinnati, OH	62	232
Brian Skillicorn Diagnostic Radiology · Blue Ash, OH	58	112
David Kuhlman Diagnostic Radiology · Blue Ash, OH	58	124
Philip Munschauer Diagnostic Radiology · Blue Ash, OH	56	97

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