ALEXANDRA BERGER, MD
NPI 1669971453
Internal Medicine in Port St Lucie, FL
About Alexandra Berger, Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA BERGER, MD (NPI 1669971453) is a healthcare organization registered as an internal medicine in Port St Lucie, Florida and active in the NPI registry since February 2018. The organization holds an CLIA Accreditation certificate valid through October 26, 2027 and lists Robert C. Follmer, Office 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)
Alexandra Berger, Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Alexandra Berger, MD, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Accreditation 10D0904599
Alexandra Berger MD PA · Port Saint Lucie, FLFrequently 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 Alexandra Berger, Md-P.A.'s NPI number?
The NPI number for Alexandra Berger, Md-P.A. is 1669971453. It was assigned to this organization in the NPPES registry on February 7, 2018. The provider is also known as Alexandra Berger, MD.
Where is Alexandra Berger, Md-P.A. located?
Alexandra Berger, Md-P.A. is located at 1701 SE Hillmoor Dr Ste 5, Port St Lucie, FL 34952. The listed phone number is (772) 335-0060.
What is Alexandra Berger, Md-P.A.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alexandra Berger, Md-P.A. enrolled in Medicare?
Yes. Alexandra Berger, Md-P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alexandra Berger, Md-P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Alexandra Berger, Md-P.A.. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Alexandra Berger, Md-P.A. hold a CLIA laboratory certificate?
Yes. A Certificate of Accreditation (number 10D0904599) is associated with this NPI, valid through October 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Alexandra Berger, Md-P.A. accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Alexandra Berger, Md-P.A. 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 Alexandra Berger, Md-P.A. was last updated on February 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Alexandra Berger, Md · NPI 1669971453
Internal Medicine organization in Port St Lucie, Florida. Organization record, active in the CMS NPPES registry since February 7, 2018.
## Identity
- **NPI:** 1669971453 (Entity type: Organization)
- **Enumerated:** February 7, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Alexandra Berger, Md-P.a.
- **Organization subpart:** No
- **Authorized official:** Robert Follmer, OFFICE MANAGER
## Practice location
- **Address:** 1701 SE HILLMOOR DR STE 5, Port St Lucie, FL 34952-7552
- **Phone:** (772) 335-0060 · **Fax:** (772) 337-7321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 7, 2018
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1669971453) · Data from the CMS NPPES public registry.