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KAREN J MATTHEW APRN
NPI 1750105177
Nurse Practitioner - Family in Port St Lucie, FL

Active since November 12, 2024PECOS Enrolled
1655 SW CARILLO AVE, PORT ST LUCIE, FL 34953(772) 203-7923 Get Directions Write a Review

NPPES record last updated: November 12, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Karen J Matthew Aprn NPPES

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

KAREN J MATTHEW APRN (NPI 1750105177) is an individual family provider in Port St Lucie, Florida, licensed in Florida (11036014) and active in the NPI registry since November 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750105177
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKAREN J MATTHEWCredential: APRN
Location Address1655 SW CARILLO AVEPort St Lucie, FL 34953-1745
Mailing Address1655 Sw Carillo AvePort St Lucie, FL 34953-1745
Phone(772) 203-7923
Sole ProprietorYes
Enumeration DateNovember 12, 2024
NPPES CertifiedNovember 12, 2024
✔ NPI 1750105177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · 11036014
1655 SW CARILLO AVE, Port St Lucie, FL 34953
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen J Matthew Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Karen Matthew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kidney & Dialysis Specialists Of The Palm Beaches, PA
42 mi
Nephrology
5305 GREENWOOD AVE STE 102
West Palm Beach, FL 33407
  • Reassigned Medicare billing, Florida enrollment
  • 3 clinicians in this Medicare group
NPI 1033169107 (561) 840-7779

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34953 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Karen Matthew's NPI number?

The NPI number for Karen Matthew is 1750105177. It was assigned to this individual provider in the NPPES registry on November 12, 2024.

Where is Karen Matthew located?

Karen Matthew practices at 1655 SW Carillo Ave, Port St Lucie, FL 34953. The listed phone number is (772) 203-7923.

What is Karen Matthew's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Karen Matthew enrolled in Medicare?

Yes. Karen Matthew is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karen Matthew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Matthew reassigns Medicare benefits to Kidney & Dialysis Specialists Of The Palm Beaches, PA (West Palm Beach, FL). The 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 Karen Matthew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karen Matthew accept?

Health plans from Oscar Health Maintenance Organization of Florida list Karen Matthew 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 Karen Matthew was last updated on November 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.