Active NPI
Aaron Hyon-Woo Cho, LMFTA
- Marriage & Family Therapist
- Seattle, WA
National Provider Identifier
1194666883
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- MFTA.MG.70049824
- Practice address
- 600 N 36TH St
Seattle, WA 98103-8697 - Phone
- (206) 588-6777
- NPI assigned
- Apr 4, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | MFTA.MG.70049824 | WA | Primary |
Addresses
Primary practice location
600 N 36TH St
Seattle, WA 98103-8697
Mailing address
600 N 36TH St
Seattle, WA 98103-8697
Phone (206) 588-6777
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 |
|---|---|---|---|
| MFTA.MG.70049824 | WA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1775260800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775260800000",
"number": "1194666883",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "600 N 36TH ST",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981038697",
"telephone_number": "206-588-6777"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "600 N 36TH ST",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981038697",
"telephone_number": "206-588-6777"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHO",
"first_name": "AARON",
"middle_name": "HYON-WOO",
"credential": "LMFTA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-04-04",
"last_updated": "2026-04-04",
"certification_date": "2026-04-04",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "WA",
"license": "MFTA.MG.70049824",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 4, 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.