Mary Susan Stoliker-Diaz, OTR/L, CHT

Primary specialty

Hand Occupational TherapistTaxonomy code 225XH1200X

License

OT2135 Issued in CA

Practice address

2221 Wankel Way
Oxnard, CA 93030-0192

Phone

(805) 988-0448

Fax

(805) 988-3070

NPI assigned

Oct 24, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ventura Orthopedics Medical Group IncGroup PAC ID 2062312911, 79 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

73.77 of 100Reported as group

Quality

31.85

Promoting interoperability

98

Improvement activities

40

Cost

82.39

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.

• Ventura Orthopedics Medical Group, Inc.

  • Specialist
  • Ventura, CA
  • NPI 1871547315
  Medicare reassignment Care Compare group NPD
• Ventura Orthopedics Medical Group, Inc.

  • Specialist
  • Simi Valley, CA
  • NPI 1164195707
  NPD
• Hands in Motion LLC

  • Hand Occupational Therapist
  • Ventura, CA
  • NPI 1437428315
  NPD (past)
• Las Cruces Hand Therapy

  • Hand Occupational Therapist
  • Ventura, CA
  • NPI 1154698819
  NPD (past)

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

{
    "created_epoch": "1161648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1619051935",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1203 FLYNN RD UNIT 160",
            "city": "CAMARILLO",
            "state": "CA",
            "postal_code": "930126203",
            "telephone_number": "805-804-4168",
            "fax_number": "805-830-1177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2221 WANKEL WAY",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930300192",
            "telephone_number": "805-988-0448",
            "fax_number": "805-988-3070"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STOLIKER-DIAZ",
        "first_name": "MARY",
        "middle_name": "SUSAN",
        "name_prefix": "Ms.",
        "credential": "OTR/L, CHT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225XH1200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Hand",
            "state": "CA",
            "license": "OT2135",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "OT2135",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cayley Stevenson
• Teresa Rosario Stevenson, ACSW, PPS
• Wyatt Stillmunks
• Margaret Grace Stine
• Psalm Joshua Sumilhig Sto Domingo
• Jaclyn Rose Stout
• Marwood M Stout, DDS
• Kathleen Strahl, LMFT
• Mollie Katherine Strain
• Jennifer Stuart, RN

• Hand Occupational Therapist in Oxnard, CA
• Providers in Oxnard, CA by specialty
• Hand Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.