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

Mary Gregg

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1033954946

Mary Gregg is an Addiction (Substance Use Disorder) Counselor in Santa Ana, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

1207 E Fruit St
Santa Ana, CA 92701-4206
Phone: (714) 953-9373
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 · Licence R1550770224 (CA)

Record details

NPI number1033954946
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 1, 2024
Last updated in NPPESJuly 25, 2024
Certification dateJuly 11, 2024

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