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MARGEAUX ARDIENTE GASTALA FNP-BC
NPI 1013422609
Nurse Practitioner - Family in Chicago, IL

Active since December 05, 2017PECOS Enrolled
839 W 79TH ST, CHICAGO, IL 60620(312) 492-1220 Get Directions Write a Review

NPPES record last updated: April 24, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 24, 2024, Jan 14, 2022, Dec 5, 2017 (3 updates tracked since 2017).

About Margeaux Ardiente Gastala Fnp-bc NPPES

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

MARGEAUX ARDIENTE GASTALA FNP-BC (NPI 1013422609) is an individual family provider in Chicago, Illinois, licensed in Illinois (209016675) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013422609
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARGEAUX ARDIENTE GASTALACredential: FNP-BC
Location Address839 W 79TH STChicago, IL 60620-2699
Mailing Address839 W 79th StChicago, IL 60620-2699 · (312) 492-1220
Phone(312) 492-1220
Sole ProprietorNo
Enumeration DateDecember 5, 2017
Last NPPES UpdateApril 24, 20243 updates tracked since enumeration
NPPES CertifiedApril 24, 2024
✔ NPI 1013422609 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 IL · 209016675
839 W 79TH ST, Chicago, IL 60620
Open in Google Maps ↗

Other Identifiers 1

Medicaid1013422609IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margeaux Ardiente Gastala Fnp-bc 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

3

Medicare enrollment records show Margeaux Gastala reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Access Community Health Network
0.5 mi
Federally Qualified Health Center (FQHC)
8131 S MAY ST
Chicago, IL 60620
  • Reassigned Medicare billing, Illinois enrollment
  • 413 clinicians in this Medicare group
NPI 1467695809 (773) 994-3814
The Board Of Trustees Of The University Of Illinois
8.1 mi
Federally Qualified Health Center (FQHC)
1220 S. WOOD STREET, UIH-MILE SQUARE HEALTH CENTER
Chicago, IL 60608
  • Reassigned Medicare billing, Illinois enrollment
  • 113 clinicians in this Medicare group
NPI 1669493466 (312) 413-1261
Signify Health Medical Associates, PLLC
791 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Illinois enrollment
  • 712 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 60620 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Clinic/Center (Federally Qualified Health Center (FQHC))
839 W 79TH ST
CHICAGO, IL 60620
Cook County (312) 996-2000
BRANDIE RAQUEL YANCY PA
Physician Assistant
839 W 79TH ST
CHICAGO, IL 60620
Cook County (312) 492-1220
MISS EVELYN RIOS RD
Dietitian, Registered
839 W 79TH ST
CHICAGO, IL 60620
Cook County (815) 582-0413
JASMINE ROLAND FNP-C
Nurse Practitioner (Family)
839 W 79TH ST
CHICAGO, IL 60620
Cook County (312) 996-2000
BRANDY KENT
Doula
839 W 79TH ST
CHICAGO, IL 60620
Cook County (312) 973-7321

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 Margeaux Gastala's NPI number?

The NPI number for Margeaux Gastala is 1013422609. It was assigned to this individual provider in the NPPES registry on December 5, 2017.

Where is Margeaux Gastala located?

Margeaux Gastala practices at 839 W 79th St, Chicago, IL 60620. The listed phone number is (312) 492-1220.

What is Margeaux Gastala's specialty?

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

Is Margeaux Gastala enrolled in Medicare?

Yes. Margeaux Gastala is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Margeaux Gastala's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margeaux Gastala reassigns Medicare benefits to 3 organizations: Access Community Health Network (Chicago, IL), The Board Of Trustees Of The University Of Illinois (Chicago, IL) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Margeaux Gastala'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 Margeaux Gastala was last updated on April 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.