NPIMap

Organization Active NPI

Momentum Behavior Services, LLC

  • Community/Behavioral Health Agency
  • Petaluma, CA
National Provider Identifier
1356825541
Registry record updated Jun 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
MOMENTUM BEHAVIOR SERVICES, LLC
Practice address
1301 Redwood Way Ste 210
Petaluma, CA 94954-1134
Phone
(707) 806-9921
NPI assigned
Sep 24, 2018
Last updated
Jun 5, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2026

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

Authorized official

Name
Hannah Franz-MesickNPI 1790131175
Title
Chief Development Officer
Phone
(707) 806-9921

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

1301 Redwood Way Ste 210
Petaluma, CA 94954-1134

Mailing address

818 North Blvd
Oak Park, IL 60301-1302

National Provider Directory

National Provider Directory

Locations

982 Artesia Blvd
Hermosa Beach, CA 90254
Phone (310) 310-2931

1301 Redwood Way
Ste 201
Petaluma, CA 94954

1301 Redwood Way
Ste 210
Petaluma, CA 94954
Phone (217) 246-7688

818 North Blvd
Oak Park, IL 60301

Practitioners & affiliated clinicians

Practitioners 123

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 123

NPI Registry JSON

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

{
    "created_epoch": "1537747200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780617600000",
    "number": "1356825541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "818 NORTH BLVD",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603011302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1301 REDWOOD WAY STE 210",
            "city": "PETALUMA",
            "state": "CA",
            "postal_code": "949541134",
            "telephone_number": "707-806-9921"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOMENTUM BEHAVIOR SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-09-24",
        "last_updated": "2026-06-05",
        "certification_date": "2026-06-05",
        "status": "A",
        "authorized_official_last_name": "FRANZ-MESICK",
        "authorized_official_first_name": "HANNAH",
        "authorized_official_title_or_position": "CHIEF DEVELOPMENT OFFICER",
        "authorized_official_telephone_number": "707-806-9921"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Petaluma, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.