Helen Grusd, PH.D

Primary specialty

Cognitive & Behavioral PsychologistTaxonomy code 103TB0200X

License

PSY8800 Issued in CA

Practice address

4419 Van Nuys Blvd
401
Sherman Oaks, CA 91403-2910

Phone

(818) 501-6714

Fax

(818) 501-7903

NPI assigned

Apr 23, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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

Clinical Psychologist

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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 and National Provider Directory roles.

• Serafim Hospice Inc

  • Community Based Hospice Care Agency
  • Sherman Oaks, CA
  • NPI 1487158218
  NPD (past)

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

{
    "created_epoch": "1177286400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1407074412",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4419 VAN NUYS BLVD",
            "address_2": "401",
            "city": "SHERMAN OAKS",
            "state": "CA",
            "postal_code": "914032910",
            "telephone_number": "818-501-6714",
            "fax_number": "818-501-7903"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4419 VAN NUYS BLVD",
            "address_2": "401",
            "city": "SHERMAN OAKS",
            "state": "CA",
            "postal_code": "914032910",
            "telephone_number": "818-501-6714",
            "fax_number": "818-501-7903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRUSD",
        "first_name": "HELEN",
        "credential": "PH.D",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-04-23",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TB0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Cognitive & Behavioral",
            "state": "CA",
            "license": "PSY8800",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "PSY8800",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eliana Gross
• Growing Minds ABA Therapy LLC
• Bat-Sheva Gruber, LMFT
• Katie Gruetzenbach
• Amanda Yuki Grummon, BCBA
• Mariana Guadron-Gomez
• Mayely Rachel Guardado Ayala
• Guardian Brothers Home Health Care Inc.
• Cindy Guatemala
• Alivia Henry Guenther, RN

• Cognitive & Behavioral Psychologist in Sherman Oaks, CA
• Providers in Sherman Oaks, CA by specialty
• Cognitive & Behavioral Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.