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

Everett Douglas Allen

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1437615879

Everett Douglas Allen is an Addiction Medicine (Internal Medicine) Physician in Eureka, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019

Practice location Address checks out

2413 2nd St
Eureka, CA 95501-0811
Phone: (707) 269-9590
Fax: (707) 444-8012
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence G54881 (CA)

Record details

NPI number1437615879
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 11, 2019
Last updated in NPPESFebruary 11, 2019
Mailing addressPo Box 98, Crescent City, CA 95531-0098