Thomas M. Smith, Psy.D.
Thomas M. Smith, Psy.D. is a healthcare organization registered as Clinical Psychologist in Dixon, CA, holding Type 2 (organization) NPI 1770894123 since 2010. The authorized official on file is Thomas Smith, Psychologist Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770894123 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Thomas M. Smith, Psy.D. |
| Practice address | 125 N LINCOLN ST, SUITE H, Dixon, CA, 95620 |
| Phone | 7072358600 |
| Fax | 7076780666 |
| Enumeration date | 2010-06-30 |
| Last updated in NPPES | 2011-04-22 |
Authorized official
| Name | Thomas Smith |
|---|---|
| Title | Psychologist Owner |
| Phone | 7072358600 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 22707 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PSY 22707 | Other | CA | BOARD OF PSYCHOLOGY |
Copy-ready billing details
Provider: Thomas M. Smith, Psy.D. NPI: 1770894123 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 125 N LINCOLN ST, SUITE H, Dixon, CA, 95620
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780689877 | Karrie Gonzales | Individual | Physical Therapist | Dixon, CA |
| 1689621179 | Dixon Dialysis Services Inc | Organization | Clinic/Center | Dixon, CA |
| 1386672541 | Margie Hackett | Individual | Addiction (Substance Use Disorder) Counselor | Dixon, CA |
| 1730283730 | Robert Wagner | Individual | Psychologist | Dixon, CA |
| 1295830768 | Ruth Liu | Individual | Family Medicine Physician | Dixon, CA |
| 1932206984 | Gayle Sutcliffe | Individual | Family Medicine Physician | Dixon, CA |
| 1114019890 | Betty Patterson | Individual | Family Medicine Physician | Dixon, CA |
| 1659467215 | Sandra Lee | Individual | Family Medicine Physician | Dixon, CA |
Verify this record
Cross-check NPI 1770894123 against the authoritative CMS record: view Thomas M. Smith, Psy.D. 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 2011-04-22.