Leah Cindy Hellerstein, LCSW, MPH

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

69921 Issued in CA

Practice address

3234 25TH St
San Francisco, CA 94110-4019

Phone

(510) 504-0687

NPI assigned

Nov 5, 2010

Last updated

Oct 20, 2025By 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

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 Social Worker

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sud Specialty Group - CaGroup PAC ID 9537534177, 519 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Sud Specialty Group - Ca

  dba Rula Health

  • Addiction Medicine (Psychiatry & Neurology) Physician
  • Santa Clara, CA
  • NPI 1972138238

  Clinical

  Medicare reassignment Care Compare group NPD
• Grow Healthcare Group PC

  • Mental Health Counselor
  • San Jose, CA
  • NPI 1154994846

  Clinical

  Medicare reassignment NPD
• Citywide Case Management

  • Community/Behavioral Health Agency
  • San Francisco, CA
  • NPI 1730498296
  Authorized official Same address or phone

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

{
    "created_epoch": "1288915200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760918400000",
    "number": "1629379706",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3234 25TH ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941104019",
            "telephone_number": "510-504-0687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3234 25TH ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941104019",
            "telephone_number": "510-504-0687"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HELLERSTEIN",
        "first_name": "LEAH",
        "middle_name": "CINDY",
        "credential": "LCSW, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-11-05",
        "last_updated": "2025-10-20",
        "certification_date": "2025-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "69921",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Helen S Manber
• Helix Mobile Wellness and Research LLC
• Kate Hellenga, PH.D.
• Karin E Heller, LCSW
• Meredith Heller, M.D.
• Marc Kopel Hellerstein, M.D.
• Susan M Hellerude-Borchardt, APNP
• Joanna Marguerite Hellmuth, MD, MHS
• Stacy Deanna Hellwig
• Carla Ann Helmbrecht

• Clinical Social Worker in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.