SHANNON ELIZABETH BARKER D.O.
NPI 1093127458
Pediatrics in Peoria, AZ

Q: What is Shannon Barker's NPI number?

The NPI number for Shannon Barker is 1093127458. It was assigned to this individual provider in the NPPES registry on May 20, 2014. The provider is also known as Shannon E Edwards Do.

Q: What is Shannon Barker's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Shannon Barker was last updated on April 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since May 20, 2014PECOS Enrolled

10180 W HAPPY VALLEY PKWY STE 100, PEORIA, AZ 85383(623) 322-3380(623) 234-3274 Get Directions Write a Review

NPPES record last updated: April 26, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 26, 2026, Apr 18, 2022, Feb 19, 2020 and 3 more (6 updates tracked since 2017).

On this page

About Shannon Elizabeth Barker D.o. NPPES

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

SHANNON ELIZABETH BARKER D.O. (NPI 1093127458) is an individual pediatrics provider in Peoria, Arizona, licensed in Arizona (009471) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093127458

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameSHANNON ELIZABETH BARKERCredential: D.O.

Location Address10180 W HAPPY VALLEY PKWY STE 100Peoria, AZ 85383-1389

Mailing Address10180 W Happy Valley Pkwy Ste 100Peoria, AZ 85383-1389 · (623) 322-3380 · Fax (623) 234-3274

Phone(623) 322-3380

Fax(623) 234-3274

Sole ProprietorNo

Enumeration DateMay 20, 2014

Last NPPES UpdateApril 26, 20266 updates tracked since enumeration

NPPES CertifiedApril 26, 2026

✔ NPI 1093127458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in AZ · 009471

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.

10180 W HAPPY VALLEY PKWY STE 100, Peoria, AZ 85383

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Other Names 1

Former Name (1)Shannon E Edwards Do

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Antidote Health Plan of Arizona, Inc. 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)

Shannon Elizabeth Barker D.o. 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

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

Maricopa County Special Health Care District

18 mi

Adult Mental Health

950 E VAN BUREN ST
Avondale, AZ 85323

Reassigned Medicare billing, Arizona enrollment
285 clinicians in this Medicare group

NPI 1043679327 (602) 344-2520

District Medical Group, Inc

23 mi

Pulmonary Disease

2525 E ROOSEVELT ST, MED CLINIC - PULMONARY
Phoenix, AZ 85008

Reassigned Medicare billing, Arizona enrollment
1,490 clinicians in this Medicare group

NPI 1700119815 (602) 344-1095

Faculty Physicians And Surgeons Of Llusm

227 mi

Pediatrics

82934 CIVIC CENTER DR
Indio, CA 92201

Reassigned Medicare billing, California enrollment
2,584 clinicians in this Medicare group

NPI 1710487962 (760) 477-0733

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 85383 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.

Other Providers at the Same Location NPPES

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

MS. TRICIA A. LATIOLAIT P.A.-C

Physician Assistant

10180 W HAPPY VALLEY PKWY STE 100
PEORIA, AZ 85383

Maricopa County (623) 227-4585

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 Shannon Barker's NPI number?

The NPI number for Shannon Barker is 1093127458. It was assigned to this individual provider in the NPPES registry on May 20, 2014. The provider is also known as Shannon E Edwards Do.

Where is Shannon Barker located?

Shannon Barker practices at 10180 W Happy Valley Pkwy Ste 100, Peoria, AZ 85383. The listed phone number is (623) 322-3380.

What is Shannon Barker's specialty?

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

Is Shannon Barker enrolled in Medicare?

Yes. Shannon Barker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Shannon Barker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Barker reassigns Medicare benefits to 3 organizations: Maricopa County Special Health Care District (Avondale, AZ), District Medical Group, Inc (Phoenix, AZ) and Faculty Physicians And Surgeons Of Llusm (Indio, CA). 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 Shannon Barker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shannon Barker accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. and 1 other insurer list Shannon Barker 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 Shannon Barker was last updated on April 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.