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NPI · 1679705388 · NPPES-sourced

Dr. Thomas Duke PH.D.

ActivePsychologist
NPI Number
1679705388
Type 1 · Individual
Taxonomy Code
103T00000X
Contact
(626) 344-6732
License CA · 28069
Last Updated
About 3 months ago (Feb 2026)
Enumerated 2009-08-13
Primary practice addressCA · 91101-1468
299 N Euclid Ave Ste 500Pasadena, CA 91101-1468
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About this NPIWhat this record shows.

NPI 1679705388 is registered to Dr. Thomas Duke PH.D., a Psychologist practising at 299 N Euclid Ave Ste 500 in Pasadena, California. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Thomas Duke PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2009.

Provider type
Individual (Type 1)
Status
Active
Enumerated
2009-08-13
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Insurance & acceptsHow to confirm coverage.

The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Thomas Duke PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Thomas Duke PH.D. directly at (626) 344-6732.

Frequently asked

Yes. NPI 1679705388 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.

Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.

The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (626) 344-6732.

An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Thomas Duke PH.D. is a Type-1 individual NPI.

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Quick facts

Provider typeIndividual
Taxonomy103T00000X
Last updated2026-02
Enumerated2009-08-13
StatusActive
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