What is Marc Mayhew's specialty?

Marc Mayhew (NPI 1710098546) is a Medicare-billing provider whose primary specialty is Cardiology in Kingsport, TN.

Where does Marc Mayhew practice?

Marc Mayhew practices in Kingsport, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1710098546.

How much does Medicare pay Marc Mayhew?

Marc Mayhew (NPI 1710098546) received approximately $69K in total Medicare Part B payments, serving 944 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710098546

Marc MayhewMD

PRACTICEWELLMONT CARDIOLOGY SERVICESSee all providers at this practice →

CardiologyKingsport, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,226

Unique beneficiaries

—

Total services

1,445

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 374 Cardiology providers in TN — below median (cohort median 2,451).

PRESCRIBING · PART D · 2024

Total Rx claims

2,828

Beneficiaries

—

Total drug cost

$472K

Distinct drugs

Brand share

41.7%

Top prescribed drugs

Apixaban378 claims

Metoprolol Succinate257 claims

Clopidogrel Bisulfate246 claims

Isosorbide Mononitrate226 claims

Metoprolol Tartrate166 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Marc Mayhew'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). 138 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WELLMONT HEALTH SYSTEM	1,297	2,577
SOLSTAS LAB PARTNERS GROUP LLC	458	1,818
Daniel Simpson Cardiology · Kingsport, TN	246	579
WELLMONT HAWKINS COUNTY MEMORIAL HOSPITAL INC	186	342
Sullivan County Ems Ambulance Service Provider · Blountville, TN	185	312
Richard Kubota Diagnostic Radiology · Kingsport, TN	166	305
Robert Kramer Cardiology · Kingsport, TN	158	278
MCMURRAY, JOHN	157	248
Gert Van Der Westhuizen Diagnostic Radiology · Kingsport, TN	155	224
Robert Thurman Diagnostic Radiology · Bristol, TN	151	253
John Siner Diagnostic Radiology · Kingsport, TN	132	197
John Creasy Diagnostic Radiology · Kingsport, TN	130	202

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