Individual provider · Type 1 NPI

David A. Sigler

Addiction (Substance Use Disorder) Counselor · Glendora, CA

NPI number 1447181128 Active

Practice location

1340 E Route 66 Ste 106
Glendora, CA 91740-3783

Call (626) 263-5543 Map

Mailing address

325 Flagstaff St
San Dimas, CA 91773-1938

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400X25358 (CA)

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1447181128

David A. Sigler's National Provider Identifier is 1447181128, issued on May 29, 2026. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Glendora, CA. The record was last updated on May 29, 2026.