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NATHALIA ZAMBAKARI ARNP
NPI 1396278594
Nurse Practitioner - Acute Care in West Palm Beach, FL

Active since April 05, 2017PECOS Enrolled
83/100
CMS Quality Rating
1309 N FLAGLER DR, WEST PALM BEACH, FL 33401(561) 822-4541(561) 650-6093 Get Directions Write a Review

NPPES record last updated: July 13, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nathalia Zambakari Arnp NPPES

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

NATHALIA ZAMBAKARI ARNP (NPI 1396278594) is an individual acute care provider in West Palm Beach, Florida, licensed in Florida (ARNP 9356091) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1396278594
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameNATHALIA ZAMBAKARICredential: ARNP
Location Address1309 N FLAGLER DRWest Palm Beach, FL 33401-3406
Mailing Address2230 S 63rd DrPhoenix, AZ 85043-7566
Phone(561) 822-4541
Fax(561) 650-6093
Sole ProprietorYes
Enumeration DateApril 5, 2017
Last NPPES UpdateJuly 13, 2020
NPPES CertifiedJuly 13, 2020
✔ NPI 1396278594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in FL · ARNP 9356091✔ Licensed in TN · APRN22353
1309 N FLAGLER DR, West Palm Beach, FL 33401
Open in Google Maps ↗

Secondary Practice Location 1

Location 12230 S 63rd DrPhoenix, AZ 85043-7566 · Phone (480) 495-0222

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nathalia Zambakari Arnp 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 Reassignments

4

Medicare enrollment records show Nathalia Zambakari reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tenet Florida Physician Services, LLC
Same address
Physical Therapist
1411 N FLAGLER DR, SUITE 8000
West Palm Beach, FL 33401
  • Reassigned Medicare billing, Florida enrollment
  • 528 clinicians in this Medicare group
NPI 1699111211 (561) 650-6231
Brookview Medical Associates, PLLC
1,047 mi
General Practice
80 ORVILLE DR STE 100
Bohemia, NY 11716
  • Reassigned Medicare billing, New York enrollment
  • 754 clinicians in this Medicare group
NPI 1871965855 (972) 715-3800
Signify Health, LLC
1,094 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Alaska enrollment
  • 19 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007
Imaging Associates, LLC
3,952 mi
Diagnostic Radiology
3650 PIPER STREET, SUITE A
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 35 clinicians in this Medicare group
NPI 1174573174 (907) 562-1211

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 33401 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.

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.

83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80
Improvement Activities40

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.

CARLA FAZIO APRN
Nurse Practitioner
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 366-4100
LAZARA LUCIA SANCHEZ APRN
Nurse Practitioner (Family)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 366-4100
INTERVENTIONAL REHABILITATION OF SOUTH FLORIDA, INC
Anesthesiology (Pain Medicine)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (877) 328-1119
NIKHIL RAMAIYA MD
Radiology (Diagnostic Radiology)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 366-4100
SURGIASSIST
Registered Nurse (Registered Nurse First Assistant)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (866) 931-4777
FLORIDA CANCER SPECIALISTS & RESEARCH INSTITUTE, LLC
Internal Medicine (Hematology & Oncology)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 366-4100
CARRIE CHRISTIE
Registered Nurse (Emergency)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 676-5726
MRS. ANTOINETTE STAIR FNP-C
Nurse Practitioner (Family)
1309 N FLAGLER DR
WEST PALM BEACH, FL 33401
Palm Beach County (561) 472-1272

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 Nathalia Zambakari's NPI number?

The NPI number for Nathalia Zambakari is 1396278594. It was assigned to this individual provider in the NPPES registry on April 5, 2017.

Where is Nathalia Zambakari located?

Nathalia Zambakari practices at 1309 N Flagler Dr, West Palm Beach, FL 33401. The listed phone number is (561) 822-4541.

What is Nathalia Zambakari's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Nathalia Zambakari enrolled in Medicare?

Yes. Nathalia Zambakari is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nathalia Zambakari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathalia Zambakari reassigns Medicare benefits to 4 organizations: Tenet Florida Physician Services, LLC (West Palm Beach, FL), Brookview Medical Associates, PLLC (Bohemia, NY), Signify Health, LLC (Dallas, TX) and Imaging Associates, LLC (Anchorage, AK). 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 Nathalia Zambakari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nathalia Zambakari was last updated on July 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.