Active NPI
Momentum Agencies
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Westlake Village, CA
National Provider Identifier
1720254535
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- License
- 550000649
- Legal business name
- MOMENTUM AGENCIES
- Practice address
- 2170 N Westlake Blvd
Westlake Village, CA 91362-5122 - Phone
- (805) 494-1141
- Fax
- (805) 496-5823
- NPI assigned
- May 1, 2008
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Kimberly Marotta
- Title
- Accounts Receivable Manager
- Phone
- (818) 782-2211
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Intellectual and/or Developmental Disabilities Residential Treatment Facility | 320600000X | 550000649 | CA | Primary |
Addresses
Primary practice location
2170 N Westlake Blvd
Westlake Village, CA 91362-5122
Mailing address
9509 Vassar Ave Ste a
Chatsworth, CA 91311-0883
Phone (818) 782-2211
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Intermediate care facility for individuals with intellectual disabilities certification: CCN 05G321
Name & address match This certification has no NPI in the Medicare enrollment files. CMS publishes enrollment files for six facility types only, so it was connected to this NPI by matching the name and address CMS publishes for it.
- Legal name
- Momentum Agencies ICF/DD-N Hillcrest
- Certification status
- Active
- Provider type (POS)
- Intermediate care facility for individuals with intellectual disabilities
- Participating since
- Apr 21, 1988
- Last certification
- Sep 5, 2025
- Beds
- 15
- Ownership / control type
- Private (non-profit)
- Facility address
- 2170 North Westlake Boulevard
Westlake Village, CA 91362
National Provider Directory
National Provider Directory- Tax ID family
- Momentum Agencies
Other organizations with this tax ID 23
Organizations that report the same tax identification number in the National Provider Directory.
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Chatsworth, CA
- NPI 1003068594
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Northridge, CA
- NPI 1013169259
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Woodland Hills, CA
- NPI 1124063763
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Sylmar, CA
- NPI 1154572782
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Chatsworth, CA
- NPI 1154573608
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Northridge, CA
- NPI 1316668916
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Granada Hills, CA
- NPI 1336391572
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Chatsworth, CA
- NPI 1457503948
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Chatsworth, CA
- NPI 1467604959
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Sylmar, CA
- NPI 1477705416
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Sylmar, CA
- NPI 1518118082
-
- Intellectual and/or Developmental Disabilities Residential Treatment Facility
- Lomita, CA
- NPI 1518119775
Locations
9509 Vassar Ave
Ste A
Chatsworth, CA 91311
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1209600000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1786492800000",
"number": "1720254535",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9509 VASSAR AVE STE A",
"city": "CHATSWORTH",
"state": "CA",
"postal_code": "913110883",
"telephone_number": "818-782-2211",
"fax_number": "818-350-1440"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2170 N WESTLAKE BLVD",
"city": "WESTLAKE VILLAGE",
"state": "CA",
"postal_code": "913625122",
"telephone_number": "805-494-1141",
"fax_number": "805-496-5823"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "MOMENTUM AGENCIES",
"organizational_subpart": "NO",
"enumeration_date": "2008-05-01",
"last_updated": "2026-08-12",
"certification_date": "2026-08-12",
"status": "A",
"authorized_official_last_name": "MAROTTA",
"authorized_official_first_name": "KIMBERLY",
"authorized_official_title_or_position": "ACCOUNTS RECEIVABLE MANAGER",
"authorized_official_telephone_number": "818-782-2211"
},
"taxonomies": [
{
"code": "320600000X",
"taxonomy_group": "",
"desc": "Residential Treatment Facility, Intellectual and/or Developmental Disabilities",
"state": "CA",
"license": "550000649",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Westlake Village, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.