Cynthia Elizabeth Hall, ND

Primary specialty

NaturopathTaxonomy code 175F00000X

License

1621 Issued in CA

Practice address

12924 Via Caballo Rojo
San Diego, CA 92129-3040

Phone

(603) 338-1696

NPI assigned

Nov 9, 2022

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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.

• Greenhouse Natural Medicine LLC

  • Family Medicine Physician
  • Amherst, NH
  • NPI 1346899507

  Naturopath

  NPD

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

{
    "created_epoch": "1667952000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785542400000",
    "number": "1336857291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12924 VIA CABALLO ROJO",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921293040",
            "telephone_number": "603-338-1696"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12924 VIA CABALLO ROJO",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921293040",
            "telephone_number": "603-338-1696"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALL",
        "first_name": "CYNTHIA",
        "middle_name": "ELIZABETH",
        "name_prefix": "Mrs.",
        "credential": "ND",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-11-09",
        "last_updated": "2026-08-01",
        "certification_date": "2026-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175F00000X",
            "taxonomy_group": "",
            "desc": "Naturopath",
            "state": "NH",
            "license": "073",
            "primary": false
        },
        {
            "code": "175F00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Naturopath",
            "state": "CA",
            "license": "1621",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexa K Hall, LCSW
• Amelia Eloise Hall
• Anne Lesley Hall, MFT
• Brooklyn Hall
• Christopher Steven Hall
• Daniel Hall, DMD
• David Charles Hall II, MD
• Debbie L Hall, PH.D.
• Doreen B Hall, PT
• Elizabeth Hall, M.S.P.T.

• Naturopath in San Diego, CA
• Providers in San Diego, CA by specialty
• Naturopath in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 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.