Active NPI
Galen Hayashi
- Dentist
- Kansas City, MO
National Provider Identifier
1215882618
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 2026026291
- Practice address
- 650 E 25TH St
Kansas City, MO 64108-2716 - Phone
- (816) 235-2100
- NPI assigned
- Mar 2, 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 |
|---|---|---|---|---|
| Dentist | 122300000X | 2026026291 | MO | Primary |
Addresses
Primary practice location
650 E 25TH St
Kansas City, MO 64108-2716
Mailing address
2540 Forest Ave
Kansas City, MO 64108-3544
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1772409600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786060800000",
"number": "1215882618",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2540 FOREST AVE",
"city": "KANSAS CITY",
"state": "MO",
"postal_code": "641083544"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "650 E 25TH ST",
"city": "KANSAS CITY",
"state": "MO",
"postal_code": "641082716",
"telephone_number": "816-235-2100"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAYASHI",
"first_name": "GALEN",
"name_prefix": "Mr.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-03-02",
"last_updated": "2026-08-07",
"certification_date": "2026-08-07",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "MO",
"license": "2026026291",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Kansas City, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.