Michael Marshall, PSY.D.
NPI 1871274332 · Clinical Psychologist · Buckeye, AZ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Marshall, PSY.D. is a Clinical Psychologist provider in Buckeye, AZ (NPI 1871274332).
Provider details
- NPI number
- 1871274332
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY-005666 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-27
- Last updated
- 2023-07-27
- Certified
- 2023-07-25
Frequently asked questions
- What is Michael Marshall's NPI number?
- Michael Marshall's National Provider Identifier (NPI) is 1871274332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Marshall's specialty?
- Michael Marshall is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Marshall located?
- Michael Marshall's practice location on file with NPPES is 26428 West Mc 85, Buckeye, AZ 85326.
- What is Michael Marshall's phone number?
- The practice phone number listed in the NPPES registry for Michael Marshall is (623) 882-9906.
- Does Michael Marshall accept Medicare?
- Michael Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Marshall's NPI active?
- Yes — Michael Marshall's NPI (1871274332) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.