KATERINA ALEXANDER MD
NPI 1245646215
Obstetrics & Gynecology in Stuart, FL
About Katerina Alexander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATERINA ALEXANDER MD (NPI 1245646215) is an individual obstetrics & gynecology provider in Stuart, Florida, licensed in Florida (ME152412) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Martin North Hospital, and maintains a secondary practice location in Port St Lucie.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katerina Alexander Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Katerina Alexander reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stuart, FL 34994
- Reassigned Medicare billing, Florida enrollment
- 602 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: Womens Care Florida LLC
- 679 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 619 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cleveland Clinic Martin North Hospital
Acute Care Hospitals · Stuart, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34994 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Katerina Alexander's NPI number?
The NPI number for Katerina Alexander is 1245646215. It was assigned to this individual provider in the NPPES registry on July 10, 2014.
Where is Katerina Alexander located?
Katerina Alexander practices at 3801 S Kanner Hwy, Stuart, FL 34994. The listed phone number is (772) 223-4999.
What is Katerina Alexander's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katerina Alexander enrolled in Medicare?
Yes. Katerina Alexander is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Katerina Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katerina Alexander reassigns Medicare benefits to 3 organizations: Martin Memorial Medical Center Inc (Stuart, FL), Women's Care Florida LLC (Tampa, FL) and Womens' Health Hospitalists, LLC (Tampa, FL). Each 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 Katerina Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katerina Alexander accept?
Health plans from AmeriHealth Caritas Next, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Katerina Alexander 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.
Is Katerina Alexander affiliated with any hospitals?
According to CMS data, Katerina Alexander is affiliated with Cleveland Clinic Martin North Hospital.
When was this NPI record last updated?
The NPPES record for Katerina Alexander was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Katerina Alexander, MD · NPI 1245646215
Obstetrics & Gynecology physician in Stuart, Florida. Individual provider, active in the CMS NPPES registry since July 10, 2014.
## Identity
- **NPI:** 1245646215 (Entity type: Individual)
- **Enumerated:** July 10, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** ME152412 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3801 S KANNER HWY, Stuart, FL 34994-4783
- **Phone:** (772) 223-4999
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Martin Memorial Medical Center Inc (NPI 1154962918, Stuart, FL); Women's Care Florida LLC (NPI 1013902923, Tampa, FL); Womens' Health Hospitalists, LLC (NPI 1205295599, Tampa, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** June 26, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1245646215) · Data from the CMS NPPES public registry.