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Dr. Jonathan Ray Meyer, PH.D.

Dr. Jonathan Ray Meyer is a Clinical Psychologist provider (Psychologist) practicing in Lancaster, CA, registered in the NPPES registry with NPI 1649344037 since 2006. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1649344037
Entity type Individual (Type 1)
Name Dr. Jonathan Ray Meyer
Credential PH.D.
Sex Male
Practice address Lancaster, CA, 93534
Phone 6619170957
Enumeration date 2006-11-20
Last updated in NPPES 2007-07-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary PSY6471 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
PSY6471 Other CA LISCENSE
Copy-ready billing details
Provider: Jonathan Meyer, PH.D.
NPI: 1649344037
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Lancaster, CA, 93534

Verify this record

Cross-check NPI 1649344037 against the authoritative CMS record: view Dr. Jonathan Ray Meyer 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

Is NPI 1649344037 active?
Yes — as of the latest NPPES snapshot, NPI 1649344037 is active (record last updated 2007-07-09).
How do I verify Jonathan Meyer's NPI record?
Cross-check NPI 1649344037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.