1. Home
  2. Directory
  3. Florida
  4. Hollywood
  5. Pediatrics
  6. NPI Profile

MARGIA FERRER AMBROISE M.D.
NPI 1457883589
Pediatrics in Hollywood, FL

Active since March 29, 2017PECOS Enrolled
4651 SHERIDAN ST STE 270, HOLLYWOOD, FL 33021(954) 989-6000 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 23, 2026, Apr 2, 2024, Sep 1, 2020 and 1 more (4 updates tracked since 2017).

About Margia Ferrer Ambroise M.d. NPPES

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

MARGIA FERRER AMBROISE M.D. (NPI 1457883589) is an individual pediatrics provider in Hollywood, Florida, licensed in Florida (ME144666) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Coconut Creek.

NPPES Registry Identity

NPI1457883589
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARGIA FERRER AMBROISECredential: M.D.
Location Address4651 SHERIDAN ST STE 270Hollywood, FL 33021-3422
Mailing Address4651 Sheridan St Ste 270Hollywood, FL 33021-3422
Phone(954) 989-6000
Sole ProprietorYes
Enumeration DateMarch 29, 2017
Last NPPES UpdateJanuary 23, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1457883589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in FL · ME144666
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4651 SHERIDAN ST STE 270, Hollywood, FL 33021
Open in Google Maps ↗

Secondary Practice Location 1

Location 14570 Lyons Rd Ste 110Coconut Creek, FL 33073-3481 · Phone (954) 971-3210 · Fax (954) 971-3427

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 22 Health, AmeriHealth Caritas Next, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margia Ferrer Ambroise M.d. 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 Margia Ambroise reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Miami
17 mi
Pulmonary Disease
1611 NW 12TH AVE, BOX 016960 M851
Miami, FL 33136
  • Reassigned Medicare billing, Florida enrollment
  • 3,639 clinicians in this Medicare group
NPI 1003866617 (305) 243-7688

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 33021 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.

Other Providers at the Same Location NPPES 3

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

KEILA ISABEL SOLE DO
Pediatrics
4651 SHERIDAN ST STE 270
HOLLYWOOD, FL 33021
Broward County (954) 989-6000
LATONYA TAYLOR APRN
Nurse Practitioner
4651 SHERIDAN ST STE 270
HOLLYWOOD, FL 33021
Broward County (954) 989-6000
ERIKA ROSE FERNANDEZ MD
Pediatrics
4651 SHERIDAN ST STE 270
HOLLYWOOD, FL 33021
Broward County (954) 989-6000

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 Margia Ambroise's NPI number?

The NPI number for Margia Ambroise is 1457883589. It was assigned to this individual provider in the NPPES registry on March 29, 2017.

Where is Margia Ambroise located?

Margia Ambroise practices at 4651 Sheridan St Ste 270, Hollywood, FL 33021. The listed phone number is (954) 989-6000.

What is Margia Ambroise's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Margia Ambroise enrolled in Medicare?

Yes. Margia Ambroise is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margia Ambroise's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margia Ambroise reassigns Medicare benefits to University Of Miami (Miami, 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 Margia Ambroise's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margia Ambroise accept?

Health plans from 22 Health, AmeriHealth Caritas Next, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare and 1 other insurer list Margia Ambroise 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 Margia Ambroise was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.