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MRS. MARGARET E TROUARD MD
NPI 1366522526
Pediatrics in Tucson, AZ

Active since October 16, 2006PECOS Enrolled
535 N WILMOT AVENUE, SUITE 101, TUCSON, AZ 85711(520) 694-5437(520) 694-9917 Get Directions Write a Review

NPPES record last updated: May 12, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Margaret E Trouard Md NPPES

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

MRS. MARGARET E TROUARD MD (NPI 1366522526) is an individual pediatrics provider in Tucson, Arizona, licensed in Arizona (20441) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366522526
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMRS. MARGARET E TROUARDCredential: MD
Location Address535 N WILMOT AVENUE, SUITE 101Tucson, AZ 85711
Mailing Address535 N Wilmot Avenue, Suite 101Tucson, AZ 85711 · (520) 694-5437 · Fax (520) 694-9917
Phone(520) 694-5437
Fax(520) 694-9917
Sole ProprietorNo
Enumeration DateOctober 16, 2006
Last NPPES UpdateMay 12, 2020
NPPES CertifiedMay 12, 2020
✔ NPI 1366522526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AZ · 20441
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.
535 N WILMOT AVENUE, Tucson, AZ 85711
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Other Identifiers 1

Medicaid164161AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona 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)

Mrs. Margaret E Trouard Md 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 Margaret Trouard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Banner-University Medical Group
Same address
Nutrition, Education
535 N WILMOT RD STE 101
Tucson, AZ 85711
  • Reassigned Medicare billing, Arizona enrollment
  • 1,514 clinicians in this Medicare group
NPI 1932708328 (520) 694-5437

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 85711 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 Margaret Trouard's NPI number?

The NPI number for Margaret Trouard is 1366522526. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Margaret Trouard located?

Margaret Trouard practices at 535 N Wilmot Avenue Suite 101, Tucson, AZ 85711. The listed phone number is (520) 694-5437.

What is Margaret Trouard's specialty?

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

Is Margaret Trouard enrolled in Medicare?

Yes. Margaret Trouard is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margaret Trouard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Trouard reassigns Medicare benefits to Banner-University Medical Group (Tucson, AZ). 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 Margaret Trouard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Trouard accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Margaret Trouard 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 Margaret Trouard was last updated on May 12, 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.