AMERICAN HEART SPECIALISTS PLLC
NPI 1609572775
Internal Medicine - Cardiovascular Disease in Sugar Land, TX
About American Heart Specialists Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMERICAN HEART SPECIALISTS PLLC (NPI 1609572775), doing business as Cardioclinic, is a healthcare organization registered as a cardiovascular disease in Sugar Land, Texas and active in the NPI registry since February 2023. The organization lists Zaka Khan, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
American Heart Specialists Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to American Heart Specialists PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (13)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 American Heart Specialists PLLC's NPI number?
The NPI number for American Heart Specialists PLLC is 1609572775. It was assigned to this organization in the NPPES registry on February 1, 2023. The provider is doing business as Cardioclinic.
Where is American Heart Specialists PLLC located?
American Heart Specialists PLLC is located at 6909 Brisbane Ct Ste 300, Sugar Land, TX 77479. The listed phone number is (281) 801-7855.
What is American Heart Specialists PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is American Heart Specialists PLLC enrolled in Medicare?
Yes. American Heart Specialists PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through American Heart Specialists PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 4 Medicare specialties reassign their Medicare billing to American Heart Specialists PLLC. 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 Interventional Cardiology (5), Nurse Practitioner (4) and Cardiovascular Disease (Cardiology) (3). Of these, 2 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does American Heart Specialists PLLC 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 1 other insurer list American Heart Specialists PLLC 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 American Heart Specialists PLLC was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.
# American Heart Specialists Pllc · NPI 1609572775
Cardiovascular Disease organization in Sugar Land, Texas. Organization record, active in the CMS NPPES registry since February 1, 2023.
## Identity
- **NPI:** 1609572775 (Entity type: Organization)
- **Enumerated:** February 1, 2023
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Also known as:** Cardioclinic (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Zaka Khan, MANAGER
## Practice location
- **Address:** 6909 BRISBANE CT STE 300, Sugar Land, TX 77479-7146
- **Phone:** (281) 801-7855 · **Fax:** (281) 801-7854
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 13 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Interventional Cardiology (5), Nurse Practitioner (4), Cardiovascular Disease (Cardiology) (3); 2 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609572775) · Data from the CMS NPPES public registry.