Arthur N.s. Mcunu, MD

Cardiac Surgery · Internal Medicine (CMS) · Round Rock, TX

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At a glance

300 University Blvd, Round Rock, TX 78665-1032

Published activity: Coronary artery bypass graft (CABG). View counts and coverage

NPPES record updated Apr 19, 2024. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

300 University Blvd
Round Rock, TX 78665-1032

Additional reported practice locations

7460 Wolf River Blvd
Germantown, TN 381381760
Phone: 9017630200
Fax: 9017614002

1325 Eastmoreland Ave Ste 365
Memphis, TN 381047542
Phone: 9012726030
Fax: 9015168450

7655 Poplar Ave Ste 350
Germantown, TN 381384933
Phone: 9017612470
Fax: 9017674898

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: Not reported in this file
Graduation year: 1993
CMS specialties: Cardiac Surgery · Internal Medicine

Practice groups

Specialty Physician Group Llc

Reported hospital affiliations

Methodist Hospitals Of Memphis Memphis, TN

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure category	Published Medicare activity
Coronary artery bypass graft (CABG)	14

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$159.31General payments · 2025

2Reported transactions

2Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

Purpose	Amount
Food and beverage	$159.31

Reporting companies

Company	Amount
ATRICURE, INC.	$135.31
MEDTRONIC, INC.	$24.00

View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1124087960

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Registry details

Primary taxonomy: Cardiac Surgery · Internal Medicine (CMS)
Taxonomy code: 208G00000X
Enumeration date: Mar 21, 2006
Record updated: Apr 19, 2024

More registry details

Provider type: Individual · Type 1
Reported credentials: MD