MICHAEL WILLIAM CLARKE PHD
NPI 1023167939
Psychologist in Chico, CA
About Michael William Clarke Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL WILLIAM CLARKE PHD (NPI 1023167939) is an individual psychologist in Chico, California, licensed in California (PSY15252) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michael William Clarke Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Clarke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chico, CA 95926
- Reassigned Medicare billing, Texas enrollment
- 89 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Clarke's NPI number?
The NPI number for Michael Clarke is 1023167939. It was assigned to this individual provider in the NPPES registry on January 9, 2007.
Where is Michael Clarke located?
Michael Clarke practices at 845 W East Ave, Chico, CA 95926. The listed phone number is (530) 896-9400.
What is Michael Clarke's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Michael Clarke enrolled in Medicare?
Yes. Michael Clarke is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Clarke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Clarke reassigns Medicare benefits to Northern Valley Indian Health, Inc (Chico, CA). 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 Clarke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Michael Clarke was last updated on August 28, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.