Active NPI
Margo Doxakis Stein, MFT PSYCOTHERAPIST
- Psychologist
- Manhattan Beach, CA
National Provider Identifier
1528188794
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- MFC28999
- Practice address
- 509 N Sepulveda Blvd
Suite 201
Manhattan Beach, CA 90266 - Phone
- (310) 379-4700
- Fax
- (310) 379-0606
- NPI assigned
- Mar 30, 2007
- Last updated
- Sep 11, 2025
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | MFC28999 | CA | Primary |
Addresses
Primary practice location
509 N Sepulveda Blvd
Suite 201
Manhattan Beach, CA 90266
Mailing address
420 Bungalow Dr
El Segundo, CA 90245
Phone (310) 379-4700
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MFC28999 | CA | MD | Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1175212800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1528188794",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "420 BUNGALOW DR",
"city": "EL SEGUNDO",
"state": "CA",
"postal_code": "90245",
"telephone_number": "310-379-4700",
"fax_number": "310-379-0606"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "509 N SEPULVEDA BLVD",
"address_2": "SUITE 201",
"city": "MANHATTAN BEACH",
"state": "CA",
"postal_code": "90266",
"telephone_number": "310-379-4700",
"fax_number": "310-379-0606"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DOXAKIS STEIN",
"first_name": "MARGO",
"name_prefix": "Ms.",
"credential": "MFT PSYCOTHERAPIST",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-03-30",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "CA",
"license": "MFC28999",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Manhattan Beach, CA
- Don Ramos Mungcal DDS a Professional Corporation (Beachside Smiles)
- Jennifer Dormer Lee, PSY.D.
- Monica Dornick
- Annie Dornoff, PHARMD
- Emily Downs, MFT TRAINEE
- Dr Charles Small Sport and Spine Chiropractic and Physical Medicine
- Dr Guzik Psychology Inc
- Dr. Lori Zaremski, PHD
- Dr. Patricia Panucci
- Suzanne Michele Dugan, PH.D.
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.