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

Mrs. Alison Marie Royer, SUDCC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538859236

Mrs. Alison Marie Royer, SUDCC is an Addiction (Substance Use Disorder) Counselor in El Cajon, California. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1400 N Johnson Ave Ste 101
El Cajon, CA 92020-1651
Phone: (619) 440-4801
Show map & directions

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 number1538859236
Entity typeIndividual (Type 1)
GenderFemale
Credentials SUDCC
Sole proprietorYes
NPI enumeratedMay 8, 2023
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

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