Active NPI
Jonathan David Leong, MA, LMHC
- Mental Health Counselor
- Lihue, HI
National Provider Identifier
1891300562
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LH61539130
- Practice address
- 4371 Puaole St Ste C
Lihue, HI 96766-1275 - Phone
- (808) 652-9190
- NPI assigned
- Sep 10, 2020
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | LH61539130 | WA | Primary |
| Mental Health Counselor | 101YM0800X | MHC1102 | HI |
Addresses
Primary practice location
4371 Puaole St Ste C
Lihue, HI 96766-1275
Mailing address
295 NE Gilman Blvd Ste 201
Issaquah, WA 98027-2906
Phone (425) 780-5294
Other practice location 1
2-4131 Kaumualii Hwy
Koloa, HI 96756
Phone (808) 652-9190
Other practice location 2
295 NE Gilman Blvd Ste 201
Issaquah, WA 98027-2906
Phone (425) 780-5294
Other names 1
- Mr. Jon Leong
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
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MHC1102 | HI | MD | Mental Health Counselor |
| LH61539130 | WA | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1599696000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786752000000",
"number": "1891300562",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "295 NE GILMAN BLVD STE 201",
"city": "ISSAQUAH",
"state": "WA",
"postal_code": "980272906",
"telephone_number": "425-780-5294",
"fax_number": "425-677-7753"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4371 PUAOLE ST STE C",
"city": "LIHUE",
"state": "HI",
"postal_code": "967661275",
"telephone_number": "808-652-9190"
}
],
"practiceLocations": [
{
"address_1": "2-4131 Kaumualii Hwy",
"address_purpose": "LOCATION",
"city": "Koloa",
"state": "HI",
"postal_code": "96756",
"country_code": "US",
"telephone_number": "808-652-9190",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "295 NE Gilman Blvd Ste 201",
"address_purpose": "LOCATION",
"city": "Issaquah",
"state": "WA",
"postal_code": "980272906",
"country_code": "US",
"telephone_number": "425-780-5294",
"fax_number": "425-677-7753",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LEONG",
"first_name": "JONATHAN",
"middle_name": "DAVID",
"name_prefix": "Mr.",
"credential": "MA, LMHC",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2020-09-10",
"last_updated": "2026-08-15",
"certification_date": "2026-08-15",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WA",
"license": "LH61539130",
"primary": true
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "HI",
"license": "MHC1102",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "JON",
"last_name": "LEONG",
"prefix": "MR.",
"code": "5",
"type": "Other Name"
}
]
}Other providers in Lihue, HI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 15, 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.