What is Marc Katz's specialty?

Marc Katz (NPI 1891715215) is a Medicare-billing provider whose primary specialty is Cardiac Surgery in Charleston, SC.

Where does Marc Katz practice?

Marc Katz practices in Charleston, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1891715215.

How much does Medicare pay Marc Katz?

Marc Katz (NPI 1891715215) received approximately $204K in total Medicare Part B payments, serving 269 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891715215

Marc KatzM.D.

PRACTICEMUSCSee all providers at this practice →

Cardiac SurgeryCharleston, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

332

Unique beneficiaries

—

Total services

334

Distinct HCPCS

Medicare payment

$119K

Peer benchmark

Total Medicare services vs. 15 Cardiac Surgery providers in SC — above median (cohort median 436).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

79.0

Quality

62.4

Cost

72.7

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.17%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$116K

Payment records

132

By payment type

Consulting Fee$64K

Travel and Lodging$25K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23K

Food and Beverage$5K

Top paying entities

Consulting Fee$64K

Travel and Lodging$25K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23K

Food and Beverage$5K

REFERRAL NETWORK

Where Marc Katz'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Karen Killeen Diagnostic Radiology · Richmond, VA	40	165
Devang Shah Anesthesiology · Richmond, VA	36	159
NEWSOME, BOBBETTE	35	111
BON SECOURS ST FRANCIS MEDICAL CENTER LLC	32	103
Janette Worthington Diagnostic Radiology · Richmond, VA	31	91
Namit Mahajan Interventional Radiology · Richmond, VA	27	74
STONEBURNER, FRANK	24	90
Christine Browning Cardiology · Richmond, VA	22	108
APOSTLE, JAMES	20	71
Laboratory Corporation Of America Holdings Clinical Laboratory · Richmond, VA	20	173
Todd Baird Diagnostic Radiology · Richmond, VA	19	45
GOLDSCHMIDT, ROBERT	17	31

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