Dr. David Lee Antion, PH.D.
Dr. David Lee Antion is a Counseling Psychologist provider (Psychologist) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1548312150 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1548312150 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David Lee Antion |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Pasadena, CA, 91106 |
| Phone | 5628036545 |
| Fax | 6267928028 |
| Enumeration date | 2007-01-17 |
| Last updated in NPPES | 2016-11-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC1900X | Counseling Psychologist | Primary | PSY 9037 | CA |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: David Antion, PH.D. NPI: 1548312150 Taxonomy: 103TC1900X (Counseling Psychologist) Address: Pasadena, CA, 91106
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992784508 | Marla Pollack | Individual | Clinical Psychologist | Pasadena, CA |
| 1457436305 | Robert Ritchie Ma | Organization | Mental Health Counselor | Pasadena, CA |
| 1487706248 | Elizabeth Shon | Individual | Psychologist | Pasadena, CA |
| 1518094432 | Michael Gutstadt | Individual | Psychologist | Pasadena, CA |
| 1518178771 | Jacqueline Miles | Individual | Psychologist | Pasadena, CA |
| 1467623710 | Alison Lewis | Individual | Clinical Social Worker | Pasadena, CA |
| 1922248319 | Fallynn Cox | Individual | Psychologist | Pasadena, CA |
| 1154647345 | Dr Elizabeth Shon, Psychological Services Inc. | Organization | Clinical Psychologist | Pasadena, CA |
Verify this record
Cross-check NPI 1548312150 against the authoritative CMS record: view Dr. David Lee Antion 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
What is the NPI number for David Antion?
Where does David Antion practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-11-09.