Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas Henry Allen

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1356043442

Thomas Henry Allen is an Addiction (Substance Use Disorder) Counselor in Altadena, California. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

2079 El Molino Ave
Altadena, CA 91001-3051
Phone: (626) 421-6311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1356043442
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 21, 2023
Last updated in NPPESMarch 21, 2023
Certification dateMarch 21, 2023
Mailing address12070 Telegraph Rd, Santa Fe Springs, CA 90670-3771

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