Cassandra Caldwell, MA, LPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

PC019934 Issued in PA

Practice address

4003 Saltsburg Rd Ste 102
Murrysville, PA 15668-9712

Phone

(412) 407-5877

NPI assigned

Nov 5, 2021

Last updated

May 14, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Cassandra Olszewski Former name

Medicare fee-for-service enrollment

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts

State licenses

Practice roles

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

• Pathways Human Services of Pennsylvania, LLC

  dba Clarvida

  • Public Health or Welfare Agency
  • Greensburg, PA
  • NPI 1043822208
  Medicare reassignment
• Polaris Renewal Services, Inc.

  dba MedMark Treatment Centers Perryopolis

  • Methadone Clinic
  • Perryopolis, PA
  • NPI 1619223757
  NPD (past)
• Polaris Renewal Services, Inc.

  dba MedMark Treatment Centers Lemont Furnace

  • Methadone Clinic
  • Lemont Furnace, PA
  • NPI 1942779467
  NPD (past)

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

{
    "created_epoch": "1636070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1770248544",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4003 SALTSBURG RD STE 102",
            "city": "MURRYSVILLE",
            "state": "PA",
            "postal_code": "156689712",
            "telephone_number": "412-407-5877"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4003 SALTSBURG RD STE 102",
            "city": "MURRYSVILLE",
            "state": "PA",
            "postal_code": "156689712",
            "telephone_number": "412-407-5877"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALDWELL",
        "first_name": "CASSANDRA",
        "credential": "MA, LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-11-05",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "PA",
            "license": "PC019934",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CASSANDRA",
            "last_name": "OLSZEWSKI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Mental Health Counselor in Murrysville, PA
• Providers in Murrysville, 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 May 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.