Crys Hassler, M.S.ED. CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

SLP.LL.61319374 Issued in WA

Practice address

400 Lilly Rd NE Ste C
Olympia, WA 98506-5143

Phone

(253) 697-5200

Fax

(253) 864-3939

NPI assigned

Jun 15, 2021

Sex

Female

Sole proprietor

No

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

Enrolled in WA

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Multicare Health System

  • Neurological Surgery Physician
  • Tacoma, WA
  • NPI 1497766638
  Medicare reassignment NPD
• Spark of Inspiration Speech Therapy, LLC

  • Speech-Language Pathologist
  • Tumwater, WA
  • NPI 1053293431
  NPD Authorized official
• Multicare Health System

  • Community/Retail Pharmacy
  • Spokane, WA
  • NPI 1396594875
  NPD
• Multicare Health System

  • Pediatrics Physician
  • Federal Way, WA
  • NPI 1407409741
  NPD
• Renae Lewandowski Otr/L, Inc. PS

  • Pediatric Occupational Therapist
  • Lacey, WA
  • NPI 1871763599
  NPD (past)

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

{
    "created_epoch": "1623715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764374400000",
    "number": "1699343780",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 LILLY RD NE STE C",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985065143"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 LILLY RD NE STE C",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985065143",
            "telephone_number": "253-697-5200",
            "fax_number": "253-864-3939"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "344 Cleveland Ave SE Ste F",
            "address_purpose": "LOCATION",
            "city": "Tumwater",
            "state": "WA",
            "postal_code": "985013342",
            "country_code": "US",
            "telephone_number": "360-727-1336",
            "fax_number": "206-249-9558",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HASSLER",
        "first_name": "CRYS",
        "credential": "M.S.ED. CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-15",
        "last_updated": "2025-11-29",
        "certification_date": "2025-11-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "WA",
            "license": "SLP.LL.61319374",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natasha Hartweg, PA-C
• Violet Harty, RN
• Beth E Harvey, MD
• Brettney Ashton Hase
• Denise Michelle Haselwood
• Hillary J Hatcher, ACNP-BC
• Kathleen Denise Hathaway, ED.D, LMFT
• Rhea Hatten
• Zoe Hatzfeld-Hecht, RBT
• Amy Lynn Haugh

• Speech-Language Pathologist in Olympia, WA
• Providers in Olympia, WA by specialty
• Speech-Language Pathologist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.