Erika Olijslager

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

134 Mill Rd # B
Quakertown, PA 18951-2862

Phone

(215) 757-6916

NPI assigned

Oct 9, 2025

Sex

Unspecified or another gender identity

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Family Service Association of Bucks County

  • Adult Mental Health Clinic/Center
  • Quakertown, PA
  • NPI 1871274449
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1759968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1235004110",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "179 LITTLE YORK MOUNT PLEASANT RD",
            "city": "MILFORD",
            "state": "NJ",
            "postal_code": "088482157"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "134 MILL RD # B",
            "city": "QUAKERTOWN",
            "state": "PA",
            "postal_code": "189512862",
            "telephone_number": "215-757-6916"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4 Cornerstone Dr",
            "address_purpose": "LOCATION",
            "city": "Langhorne",
            "state": "PA",
            "postal_code": "190471314",
            "country_code": "US",
            "telephone_number": "215-757-6916",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OLIJSLAGER",
        "first_name": "ERIKA",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2025-10-09",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lisa Noone, CRNP
• Northeast Family Health Care, LLC
• Suzanne Marie O'Donnell
• Amanda O'Leary, MS CCC-SLP
• Agata Olbrys, OTR/L
• Omni Health Services, Inc.
• Omni Health Services, Inc.
• Adebola Onanuga
• Amanda Oplinger, PA-C
• Dominic Orlando, O.D.

• Mental Health Counselor in Quakertown, PA
• Providers in Quakertown, PA by specialty
• Mental Health Counselor in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.