Mindstat, a Psychological Corporation

Primary specialty

Adult Mental Health Clinic/CenterTaxonomy code 261QM0850X

Legal business name

MINDSTAT, A PSYCHOLOGICAL CORPORATION

Doing business as

Mindstat

Practice address

755 Baywood Dr FL 2
Petaluma, CA 94954-5510

Phone

(707) 595-0395

NPI assigned

Jul 27, 2026

Organization subpart

No

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

Authorized official

Name

Dr. Chelsea Helm, PSYD

Title

Psychologist

Phone

(530) 333-3719

Specialties & licenses 1

Addresses

Other names 1

• Mindstat Doing business as

Locations

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

{
    "created_epoch": "1785110400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787616000000",
    "number": "1396667960",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "707 HAHMAN DR UNIT 2066",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954056888",
            "telephone_number": "707-595-0395",
            "fax_number": "707-755-7788"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "755 BAYWOOD DR FL 2",
            "city": "PETALUMA",
            "state": "CA",
            "postal_code": "949545510",
            "telephone_number": "707-595-0395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MINDSTAT, A PSYCHOLOGICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-27",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A",
        "authorized_official_last_name": "HELM",
        "authorized_official_first_name": "CHELSEA",
        "authorized_official_title_or_position": "PSYCHOLOGIST",
        "authorized_official_telephone_number": "530-333-3719",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PSYD"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Mindstat",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Joseph B Miller
• Julia Miller, RD
• Therese Miller
• Joseph Robert Millner
• Mina Chen OD Corp
• Michelle Elena Minero, MFT
• Kala Minkley
• Roger Evan Minkow, M.D.
• Harvey Minnick
• Erick Ruiz Miranda, M.D.

• Adult Mental Health Clinic/Center in Petaluma, CA
• Providers in Petaluma, CA by specialty
• Adult Mental Health Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.