Active NPI
Marina Michelle Martinez Ramos
- Social Worker
- Los Angeles, CA
National Provider Identifier
1639738305
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 139818
- Practice address
- 679 S New Hampshire Ave Ste 400
Los Angeles, CA 90005-1355 - Phone
- (213) 639-2660
- NPI assigned
- Jun 6, 2019
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | 139818 | CA | Primary |
| Social Worker | 104100000X | 95554 | CA |
Addresses
Primary practice location
679 S New Hampshire Ave Ste 400
Los Angeles, CA 90005-1355
Mailing address
679 S New Hampshire Ave Ste 400
Los Angeles, CA 90005-1355
Phone (213) 639-2660
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 |
|---|---|---|---|
| 95554 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1559779200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784851200000",
"number": "1639738305",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "679 S NEW HAMPSHIRE AVE STE 400",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900051355",
"telephone_number": "213-639-2660"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "679 S NEW HAMPSHIRE AVE STE 400",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900051355",
"telephone_number": "213-639-2660"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTINEZ RAMOS",
"first_name": "MARINA",
"middle_name": "MICHELLE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2019-06-06",
"last_updated": "2026-07-24",
"certification_date": "2026-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "CA",
"license": "139818",
"primary": true
},
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "CA",
"license": "95554",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
- Nancy Rosemary Martinez Orellana, M.D.
- Carlos Guillermo Martinez Perez
- Jose Guadalupe Martinez Pulido, BA
- Jacqueline Beatriz Martinez Ramirez
- Maria D Martinez Ramos
- Sandra Guadalupe Martinez Reyes
- Cris Martinez Verdugo
- Mariah Danielle Martinez Villalobos
- Jenny Martinez Vivero, OTR/L
- Angelica Martinez Zendejas
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.