Michael William Clarke, PHD
Michael William Clarke is a Psychologist provider (Psychologist) practicing in Chico, CA, registered in the NPPES registry with NPI 1023167939 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023167939 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael William Clarke |
| Credential | PHD |
| Sex | Male |
| Practice address | 845 W EAST AVE, Chico, CA, 95926 |
| Phone | 5308969400 |
| Fax | 5308793352 |
| Enumeration date | 2007-01-09 |
| Last updated in NPPES | 2018-08-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106H00000X | Marriage & Family Therapist | Secondary | MFT 20870 | CA |
| 103T00000X | Psychologist | Primary | PSY15252 | CA |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PSY 15252 | Other | CA | BOARD OF PSYCHOLOGY |
| MFT 20870 | Other | CA | BOARD OF BSE |
Copy-ready billing details
Provider: Michael Clarke, PHD NPI: 1023167939 Taxonomy: 103T00000X (Psychologist) Address: 845 W EAST AVE, Chico, CA, 95926
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1689667230 | Franklin Bailey | Individual | General Practice Dentistry | Chico, CA |
| 1396736245 | Walid Faraj | Individual | Family Medicine Physician | Chico, CA |
| 1942281746 | Brian Dudar | Individual | General Practice Dentistry | Chico, CA |
| 1811913882 | Phyllis Addis | Individual | Clinical Social Worker | Chico, CA |
| 1629142971 | Mauro Moreno | Individual | Physician Assistant | Chico, CA |
| 1841351707 | Shari Lewis | Individual | Nurse Practitioner | Chico, CA |
| 1265567127 | Northern Valley Indian Health, Inc | Organization | Clinic/Center | Chico, CA |
| 1265622419 | Rocio Wilson | Individual | General Practice Dentistry | Chico, CA |
Verify this record
Cross-check NPI 1023167939 against the authoritative CMS record: view Michael William Clarke on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-28.