Rachel Irene Acorn, M.S., CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

42023 Issued in CA

Practice address

29811 Santa Margarita Pkwy Ste 600
Rancho Santa Margarita, CA 92688-3617

Phone

(949) 600-5437

NPI assigned

Sep 8, 2025

Last updated

Aug 6, 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 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

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.

• The Hailey Mayz Foundation

  dba Amayzing Kids

  • Speech-Language Pathologist
  • Ranch Santa Margarita, CA
  • NPI 1023309390
  NPD (past)
• United Cerebral Palsy of Orange County

  • Voluntary or Charitable Agency
  • Santa Ana, CA
  • NPI 1043458771

  Speech-Language Pathologist

  NPD (past)

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

{
    "created_epoch": "1757289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1326928557",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 SNOWBERRY",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926881260",
            "telephone_number": "949-683-5632"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29811 SANTA MARGARITA PKWY STE 600",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926883617",
            "telephone_number": "949-600-5437"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ACORN",
        "first_name": "RACHEL",
        "middle_name": "IRENE",
        "credential": "M.S., CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-08",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "42023",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• 3Titan Medical Inc (RSM Urgent Care)
• Kathryn M Abbene, M.A. CCC-SLP
• Ereinee Abdelmalek
• Accentcare Home Health of Orange, Inc
• Alison Leigh Adams, OTR/L
• Aden Global LLC (Lido Senior Care)
• Mark Edward Adlard, M.D.
• Advanced Center for Sports & Musculoskeletal Medicine Inc
• Shahriar H Agahi, DMD

• Speech-Language Pathologist in Rancho Santa Margarita, CA
• Providers in Rancho Santa Margarita, CA by specialty
• Speech-Language Pathologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; 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.