DR. MICHAEL MARSHALL PSY.D.
NPI 1871274332
Psychologist - Clinical in Buckeye, AZ

Q: What is Michael Marshall's NPI number?

The NPI number for Michael Marshall is 1871274332. It was assigned to this individual provider in the NPPES registry on July 27, 2023.

Q: What is Michael Marshall's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Michael Marshall was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since July 27, 2023PECOS Enrolled

26428 WEST MC 85, BUCKEYE, AZ 85326(623) 882-9906 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Michael Marshall Psy.d. NPPES

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

DR. MICHAEL MARSHALL PSY.D. (NPI 1871274332) is an individual clinical provider in Buckeye, Arizona, licensed in Arizona (PSY-005666) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871274332

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MICHAEL MARSHALLCredential: PSY.D.

Location Address26428 WEST MC 85Buckeye, AZ 85326

Mailing Address10000 W Missouri Ave Apt 3210Glendale, AZ 85307-4411 · (217) 390-0454

Phone(623) 882-9906

Sole ProprietorNo

Enumeration DateJuly 27, 2023

NPPES CertifiedJuly 25, 2023

✔ NPI 1871274332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in AZ · PSY-005666

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

26428 WEST MC 85, Buckeye, AZ 85326

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Marshall Psy.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 Michael Marshall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southwest Behavioral Health Service

Same address

Mental Health (Including Community Mental Health Center)

26428 WEST HWY 85
Buckeye, AZ 85326

Reassigned Medicare billing, Arizona enrollment
Medicare enrollment name: Southwest Behavioral Health Services Inc
137 clinicians in this Medicare group

NPI 1104030980 (602) 257-9339

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 85326 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

$168.60 typical visit price

range $55.44 – $168.60

Typical copayment $42.15 (range $13.86 – $42.15)

Most-billed visit code 99205

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 Michael Marshall's NPI number?

The NPI number for Michael Marshall is 1871274332. It was assigned to this individual provider in the NPPES registry on July 27, 2023.

Where is Michael Marshall located?

Michael Marshall practices at 26428 West Mc 85, Buckeye, AZ 85326. The listed phone number is (623) 882-9906.

What is Michael Marshall's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Michael Marshall enrolled in Medicare?

Yes. Michael Marshall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Marshall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Marshall reassigns Medicare benefits to Southwest Behavioral Health Service (Buckeye, 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 Michael Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Marshall accept?

Health plans from Antidote Health Plan of Arizona, Inc. and Blue Cross Blue Shield of Arizona list Michael Marshall 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 Michael Marshall was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.