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WACO CARDIOLOGY ASSOCIATES
NPI 1982607735
Internal Medicine - Cardiovascular Disease in Waco, TX

Active since May 24, 2005CLIA 45D1000363 · Waiver
7125 NEW SANGER AVE STE A, WACO, TX 76712(254) 399-5400(254) 772-8669 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 24, 2025, Apr 26, 2024, Feb 3, 2023 (3 updates tracked since 2023).

About Waco Cardiology Associates NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WACO CARDIOLOGY ASSOCIATES (NPI 1982607735) is a healthcare organization registered as a cardiovascular disease in Waco, Texas and active in the NPI registry since May 2005. The organization holds a CLIA Waiver certificate valid through August 21, 2027 and lists Mark Mccown, Ceo, as its authorized official.

NPPES Registry Identity

NPI1982607735
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameWACO CARDIOLOGY ASSOCIATES
Location Address7125 NEW SANGER AVE STE AWaco, TX 76712-4054
Mailing AddressPo Box 21327Waco, TX 76702-1327 · (254) 399-5400 · Fax (254) 772-8669
Phone(254) 399-5400
Fax(254) 772-8669
Organization SubpartNo
Authorized OfficialMark MccownCeo · (254) 399-5434
Enumeration DateMay 24, 2005
Last NPPES UpdateNovember 24, 20253 updates tracked since enumeration
NPPES CertifiedNovember 24, 2025
✔ NPI 1982607735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X
Also ListedNurse PractitionerTaxonomy 363L00000X
7125 NEW SANGER AVE STE A, Waco, TX 76712
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Waco Cardiology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20040811000146Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

24

Medicare enrollment records show 24 clinicians reassign Medicare billing to Waco Cardiology Associates, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 22 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Cardiovascular Disease (Cardiology)6
Diagnostic Radiology6
Interventional Cardiology5
Nurse Practitioner5
Cardiac Electrophysiology2

Nearest to this location (20)

See all 24
Sherwin Attai, MD
Interventional Cardiology
NPI 1861540726
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Timothy Ball, MD
Cardiac Electrophysiology
NPI 1225342397
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Clay Barbin, M.D.
Cardiovascular Disease (Cardiology)
NPI 1659715696
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5430
✔ PECOS✔ Accepts MedicareSame address
Brian Barnett, M.D.
Interventional Cardiology
NPI 1699902585
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Harvey Chen, MD
Cardiac Electrophysiology
NPI 1144245374
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Donald Cross, M.D.
Cardiovascular Disease (Cardiology)
NPI 1447256110
7125 NEW SANGER AVENUE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Sabrina Cruz, FNP
Nurse Practitioner
NPI 1801306071
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Andrew Day, M.D.
Interventional Cardiology
NPI 1891791695
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Adam Falcone, M.D.
Cardiovascular Disease (Cardiology)
NPI 1558534958
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Tesa Hatch, DNP, APRN, FNP-C
Nurse Practitioner
NPI 1659756237
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Clinton Jones, DO
Cardiovascular Disease (Cardiology)
NPI 1457810780
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Amy Mercer, APRN, FNP-C
Nurse Practitioner
NPI 1861902900
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Travis Noble, APRN, FNP-C
Nurse Practitioner
NPI 1215488507
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
William Pitts, M.D.
Interventional Cardiology
NPI 1891799300
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Charles Shoultz, M.D.
Interventional Cardiology
NPI 1780680496
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Shawn Skeen, MD
Cardiovascular Disease (Cardiology)
NPI 1396904553
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Travis Volcik, APRN, FNP-C
Nurse Practitioner
NPI 1295141877
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Rodney Brown, M.D.
Cardiovascular Disease (Cardiology)
NPI 1639174337
7125 NEW SANGER AVE STE A
Waco, TX 76712
(254) 399-5400
✔ PECOS✔ Accepts MedicareSame address
Kathleen Patton, MD
Diagnostic Radiology
NPI 1295775765
6901 MEDICAL PKWY RADIOLOGY DEPARTMENT
Waco, TX 76712
(254) 751-4299
✔ PECOS✔ Accepts Medicare0.3 mi
Nathan Forrest, D.O.
Diagnostic Radiology
NPI 1295795664
6901 MEDICAL PKWY RADIOLOGY DEPARTMENT
Waco, TX 76712
(254) 751-4000
✔ PECOS✔ Accepts Medicare0.3 mi
See all 24 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D1000363

Waco Cardiology Associates Outpatient Services Bldg 4th Floor · Waco, TX
Active · expires Aug 21, 2027
CLIA Number45D1000363
Laboratory TypePhysician Office
Certificate Effective DateAugust 22, 2025
Certificate Expiration DateAugust 21, 2027
Laboratory DirectorAndrew K. Day, MD
Laboratory Phone(254) 399-5434
Laboratory LocationWaco Cardiology Associates Outpatient Services Bldg 4th Floor7125 Sanger Avenue, Waco, TX 76712
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Waco Cardiology Associates's NPI number?

The NPI number for Waco Cardiology Associates is 1982607735. It was assigned to this organization in the NPPES registry on May 24, 2005.

Where is Waco Cardiology Associates located?

Waco Cardiology Associates is located at 7125 New Sanger Ave Ste A, Waco, TX 76712. The listed phone number is (254) 399-5400.

What is Waco Cardiology Associates's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Waco Cardiology Associates enrolled in Medicare?

Yes. Waco Cardiology Associates is registered in the Medicare PECOS enrollment system.

When is Waco Cardiology Associates's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Waco Cardiology Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 5 Medicare specialties reassign their Medicare billing to Waco Cardiology Associates. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Cardiovascular Disease (Cardiology) (6), Diagnostic Radiology (6) and Interventional Cardiology (5). Of these, 17 practice at this address and 22 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Waco Cardiology Associates hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D1000363) is associated with this NPI, valid through August 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Waco Cardiology Associates accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 2 other insurers list Waco Cardiology Associates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Waco Cardiology Associates was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.