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

MS. Crystal Nicole Duncan, MSW, ASW

Individual provider Mental Health Counselor · NPI 1417025222

MS. Crystal Nicole Duncan, MSW, ASW is a Mental Health Counselor in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

2050 Pacific Beach Dr
San Diego, CA 92109-4500
Phone: (949) 350-3775
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 61763 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1417025222
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , ASW
Sole proprietorYes
NPI enumeratedDecember 1, 2006
Last updated in NPPESFebruary 2, 2015

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