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

Dr. Stephen Asztalos

Individual provider Mental Health Counselor · NPI 1497636583

Dr. Stephen Asztalos is a Mental Health Counselor in Fremont, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

3300 Capitol Ave Bldg B
Fremont, CA 94538-1514
Phone: (510) 574-2202
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence APCC20108 (CA)

Record details

NPI number1497636583
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 8, 2025
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025
Mailing address1615 Leimert Blvd, Oakland, CA 94602-1927

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