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

Erika Olijslager

Individual provider Mental Health Counselor · NPI 1235004110

Erika Olijslager is a Mental Health Counselor in Quakertown, Pennsylvania. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

134 Mill Rd # B
Quakertown, PA 18951-2862
Phone: (215) 757-6916
Show map & directions

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

Additional practice locations (1)

  • 4 Cornerstone Dr, Langhorne, PA 19047-1314 — (215) 757-6916

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1235004110
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedOctober 9, 2025
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025
Mailing address179 Little York Mount Pleasant Rd, Milford, NJ 08848-2157

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