PROVIDER PROFILE · NPI 1265422760

Robert MartynM.D.

Interventional CardiologyLoudon, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

789

Unique beneficiaries

—

Total services

884

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 134 Interventional Cardiology providers in TN — bottom quintile (cohort median 1,964).

PRESCRIBING · PART D · 2024

Total Rx claims

1,172

Beneficiaries

—

Total drug cost

$170K

Distinct drugs

Brand share

36.9%

Top prescribed drugs

Clopidogrel Bisulfate124 claims

Diltiazem Hcl94 claims

Apixaban88 claims

Metoprolol Tartrate87 claims

Carvedilol87 claims

QUALITY · MIPS · 2024

Final MIPS score

88.1

Quality

73.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.55%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

Travel and Lodging$227

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Robert Martyn'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). 79 inbound referrers · 184 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	557	1,221
Stephen Marietta Interventional Cardiology · Knoxville, TN	121	297
Rachel Barker Diagnostic Radiology · Knoxville, TN	118	214
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	108	347
Steven Addonizio Diagnostic Radiology · Knoxville, TN	93	143
John Texada Diagnostic Radiology · Knoxville, TN	91	156
KIM, HEJUNG	90	133
Mitchell Weiss Interventional Cardiology · Knoxville, TN	83	176
Daryl Harp Diagnostic Radiology · Knoxville, TN	73	128
GRISHKIN, BRENT	71	119
Noi Nuyen Internal Medicine · Knoxville, TN	69	106
METRO KNOXVILLE HMA LLC	68	121

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	989	2,215
Jeffrey Roesch Diagnostic Radiology · Knoxville, TN	244	575
NPI 1861489403	220	482
Peter Emanuel Diagnostic Radiology · Knoxville, TN	216	431
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	192	554
Nicholas Xenopoulos Interventional Cardiology · Knoxville, TN	187	473
Albert Blacky Interventional Cardiology · Knoxville, TN	163	384
Keri Fisher Physician Assistant · Knoxville, TN	161	519
HARPER, JOHN	142	335
Daryl Harp Diagnostic Radiology · Knoxville, TN	127	202
Mitchell Weiss Interventional Cardiology · Knoxville, TN	112	254
Stephen Marietta Interventional Cardiology · Knoxville, TN	112	273

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