Active NPI
Arthur Siebesian, MFT
- Marriage & Family Therapist
- Gardena, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- M.2200226
- Practice address
- 1225 W 190TH St Ste 280
Gardena, CA 90248-4305 - Phone
- (877) 515-8113
- NPI assigned
- Jun 13, 2018
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | M.2200226 | OH | Primary |
Addresses
Primary practice location
1225 W 190TH St Ste 280
Gardena, CA 90248-4305
Mailing address
700 Childrens Dr
Columbus, OH 43205-2639
Phone (614) 722-2000
Other practice location 1
495 E Main St
Columbus, OH 43215-5679
Phone (614) 355-8055
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Marriage and Family Therapist
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1225 W 190TH St
Suite 280
Gardena, CA 90248-4305
Phone (877) 515-8113
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| M.2200226 | OH | MD | Marriage & Family Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ehab Yacoub MD Inc. | Current | Accepting new patients |
Locations
1225 W 190th St
Ste 280
Gardena, CA 90248
Phone (310) 515-8113
17075 Devonshire St
Ste 204
Northridge, CA 91325
Phone (818) 368-8929
7250 Redwood Blvd
Ste 300
Novato, CA 94945
Phone (415) 683-9892
25350 Magic Mountain Pkwy
Ste 300
Valencia, CA 91355
Phone (661) 247-9568
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Brain Health USA
- Child & Adolescent Psychiatry Physician
- Gardena, CA
- NPI 1417373713
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1528848000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784592000000",
"number": "1861985996",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "700 CHILDRENS DR",
"city": "COLUMBUS",
"state": "OH",
"postal_code": "432052639",
"telephone_number": "614-722-2000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1225 W 190TH ST STE 280",
"city": "GARDENA",
"state": "CA",
"postal_code": "902484305",
"telephone_number": "877-515-8113"
}
],
"practiceLocations": [
{
"address_1": "495 E Main St",
"address_purpose": "LOCATION",
"city": "Columbus",
"state": "OH",
"postal_code": "432155679",
"country_code": "US",
"telephone_number": "614-355-8055",
"fax_number": "614-355-8056",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SIEBESIAN",
"first_name": "ARTHUR",
"credential": "MFT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-06-13",
"last_updated": "2026-07-21",
"certification_date": "2026-07-21",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "OH",
"license": "M.2200226",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Gardena, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.