Clyde Burch, PH.D.
Clyde Burch, PH.D. is a Health Psychologist in Danville, CA, registered under NPI 1033326459. This provider registers 10 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 931 HARTZ WAY SUITE 130, Danville, CA 94526. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PSY13655 | CA | Health Psychologist primary |
| PSY13655 | CA | Clinical Neuropsychologist |
| PSY13655 | CA | Psychologist |
| PSY13655 | CA | Cognitive & Behavioral Psychologist |
| PSY13655 | CA | Clinical Psychologist |
| PSY13655 | CA | Counseling Psychologist |
| PSY13655 | CA | Clinical Child & Adolescent Psychologist |
| PSY13655 | CA | Family Psychologist |
| PSY13655 | CA | Group Psychotherapy Psychologist |
| PSY13655 | CA | Rehabilitation Psychologist |
This provider holds licence PSY13655 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Health covers
A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:<br/>* Research<br/>* Clinical service<br/>* Consulting with, educating, and supervising other health care providers and psychologists<br/>* Advising organizations, institutions, the public, and policymakers NUCC Health Care Provider Taxonomy, code 103TH0004X
All registered taxonomy codes
This provider registers 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TH0004X | Health Psychologist Health | PSY13655 | CA | primary |
| 103G00000X | Clinical Neuropsychologist | PSY13655 | CA | |
| 103T00000X | Psychologist | PSY13655 | CA | |
| 103TB0200X | Cognitive & Behavioral Psychologist Cognitive & Behavioral | PSY13655 | CA | |
| 103TC0700X | Clinical Psychologist Clinical | PSY13655 | CA | |
| 103TC1900X | Counseling Psychologist Counseling | PSY13655 | CA | |
| 103TC2200X | Clinical Child & Adolescent Psychologist Clinical Child & Adolescent | PSY13655 | CA | |
| 103TF0000X | Family Psychologist Family | PSY13655 | CA | |
| 103TP2701X | Group Psychotherapy Psychologist Group Psychotherapy | PSY13655 | CA | |
| 103TR0400X | Rehabilitation Psychologist Rehabilitation | PSY13655 | CA |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1033326459 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 16, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | PH.D. |
| Practice address |
931 HARTZ WAY SUITE 130 Danville, CA 94526 (925) 837-5575 |
| Mailing address |
PO BOX 5015 San Ramon, CA 94583 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 3 | 3 | 3 | 2 | 6 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 6 | 3 | 6 | 2 | 3 | 4 | 1 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.