Individual provider Active NPI

Adelyn Helfand

  • Marriage & Family Therapist
  • Berkeley, CA
National Provider Identifier
1104344555
Registry record updated Sep 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
156197 Issued in CA
Practice address
1835 Allston Way
Berkeley, CA 94703-1764
Phone
(510) 666-9552
NPI assigned
Sep 6, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X
Student in an Organized Health Care Education/Training Program 390200000X
Marriage & Family Therapist 106H00000X 156197 CA Primary

Addresses

Primary practice location

1835 Allston Way
Berkeley, CA 94703-1764

Mailing address

2579 San Pablo Ave
Oakland, CA 94612-1159
Phone (510) 446-7100

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20250829002425 CA Practitioner - Marriage and Family Therapist 6608377791 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Marriage and Family Therapist
Education
Other, 2022
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

66 E Flagler St
Miami, FL 33130-1807

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Grow Healthcare Group PC Marriage & Family Therapist CurrentSince Jul 24, 2025 Accepting new patients

Locations

99 Almaden Blvd
Ste 600
San Jose, CA 95113
Phone (408) 402-4385

66 W Flagler St
Ste 900
Miami, FL 33130
Phone (786) 244-7711

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1504656000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1104344555",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2579 SAN PABLO AVE",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946121159",
            "telephone_number": "510-446-7100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1835 ALLSTON WAY",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947031764",
            "telephone_number": "510-666-9552"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HELFAND",
        "first_name": "ADELYN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-06",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "156197",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Berkeley, CA

Sources for this page

Verify at the official NPI Registry.