WILLIAM R ALEXIS MD PA
NPI 1609299817
Internal Medicine - Interventional Cardiology in Pembroke Pines, FL
About William R Alexis Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM R ALEXIS MD PA (NPI 1609299817), doing business as Florida Cardiovascular Associates, is a healthcare organization registered as an interventional cardiology in Pembroke Pines, Florida and active in the NPI registry since January 2014. The organization lists William R Alexis, Owner, 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)
William R Alexis Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to William R Alexis MD PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Pembroke Pines, FL 33028
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 William R Alexis MD PA's NPI number?
The NPI number for William R Alexis MD PA is 1609299817. It was assigned to this organization in the NPPES registry on January 23, 2014. The provider is doing business as Florida Cardiovascular Associates.
Where is William R Alexis MD PA located?
William R Alexis MD PA is located at 601 N Flamingo Rd Ste 209, Pembroke Pines, FL 33028. The listed phone number is (954) 688-4600.
What is William R Alexis MD PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is William R Alexis MD PA enrolled in Medicare?
Yes. William R Alexis MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through William R Alexis MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to William R Alexis MD PA. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does William R Alexis MD PA accept?
Health plans from AvMed, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL) and Molina Healthcare list William R Alexis MD PA 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 William R Alexis MD PA was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# William R Alexis Md Pa · NPI 1609299817
Interventional Cardiology organization in Pembroke Pines, Florida. Organization record, active in the CMS NPPES registry since January 23, 2014.
## Identity
- **NPI:** 1609299817 (Entity type: Organization)
- **Enumerated:** January 23, 2014
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **Also known as:** Florida Cardiovascular Associates (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** William Alexis, OWNER
## Practice location
- **Address:** 601 N FLAMINGO RD STE 209, Pembroke Pines, FL 33028-1009
- **Phone:** (954) 688-4600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Cardiovascular Disease (Cardiology)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609299817) · Data from the CMS NPPES public registry.