Active NPI
Ariella Aliza Morrow, MD, MPH
- Addiction Medicine (Internal Medicine) Physician
- Malibu, CA
National Provider Identifier
1437418803
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction Medicine (Internal Medicine) Physician
- License
- A129854
- Practice address
- 23661 Pacific Coast Hwy
Malibu, CA 90265-4825 - Phone
- (310) 456-1603
- Fax
- (530) 316-5927
- NPI assigned
- May 4, 2012
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction Medicine (Internal Medicine) Physician | 207RA0401X | A129854 | CA | Primary |
Addresses
Primary practice location
23661 Pacific Coast Hwy
Malibu, CA 90265-4825
Mailing address
23661 Pacific Coast Hwy
Malibu, CA 90265-4825
Phone (310) 456-1603
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A129854 | CA | MD | Addiction Medicine (Internal Medicine) Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1336089600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771977600000",
"number": "1437418803",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "23661 PACIFIC COAST HWY",
"city": "MALIBU",
"state": "CA",
"postal_code": "902654825",
"telephone_number": "310-456-1603",
"fax_number": "530-316-5927"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "23661 PACIFIC COAST HWY",
"city": "MALIBU",
"state": "CA",
"postal_code": "902654825",
"telephone_number": "310-456-1603",
"fax_number": "530-316-5927"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MORROW",
"first_name": "ARIELLA",
"middle_name": "ALIZA",
"name_prefix": "Dr.",
"credential": "MD, MPH",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2012-05-04",
"last_updated": "2026-02-25",
"certification_date": "2026-02-25",
"status": "A"
},
"taxonomies": [
{
"code": "207RA0401X",
"taxonomy_group": "",
"desc": "Internal Medicine, Addiction Medicine",
"state": "CA",
"license": "A129854",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Malibu, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 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.