Active NPI
John K Haygeman, PHD
- Psychologist
- Seattle, WA
National Provider Identifier
1760477194
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- WA1208
- Practice address
- 1530 N 115TH St
Suite 307
Seattle, WA 98133-8411 - Phone
- (206) 368-1911
- NPI assigned
- Sep 12, 2005
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | WA1208 | WA | Primary |
Addresses
Primary practice location
1530 N 115TH St
Suite 307
Seattle, WA 98133-8411
Mailing address
1530 N 115TH St
Suite 307
Seattle, WA 98133-8411
Phone (206) 368-1911
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)
- Enrolled
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| WA1208 | WA | MD | Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1126483200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1760477194",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1530 N 115TH ST",
"address_2": "SUITE 307",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981338411",
"telephone_number": "206-368-1911"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1530 N 115TH ST",
"address_2": "SUITE 307",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981338411",
"telephone_number": "206-368-1911"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAYGEMAN",
"first_name": "JOHN",
"middle_name": "K",
"name_prefix": "Dr.",
"credential": "PHD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-09-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "WA",
"license": "WA1208",
"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 Jul 13, 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.