Active NPI
Ethan Hamilton, CNP
- Psychiatric/Mental Health Nurse Practitioner
- Minneapolis, MN
National Provider Identifier
1275024341
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 6446
- Practice address
- 621 W Lake St Ste 350
Minneapolis, MN 55408-2952 - Phone
- (612) 979-2276
- NPI assigned
- May 24, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 6446 | MN | Primary |
| Psychiatric/Mental Health Registered Nurse | 163WP0808X | 1640188 | CO | |
| Registered Nurse | 163W00000X | 2470803 | MN |
Addresses
Primary practice location
621 W Lake St Ste 350
Minneapolis, MN 55408-2952
Mailing address
428 Minnesota St Unit 500
Saint Paul, MN 55101-2666
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Practitioner, Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2470803 | MN | MD | Registered Nurse |
| 1640188 | CO | MD | Psychiatric/Mental Health Registered Nurse |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lyn-Lake Psychotherapy and Wellness LTD. | Current | Accepting new patients | |
| Evolve Mental Health | Psychiatric/Mental Health | Current | Accepting new patients |
Locations
2900 Thomas Ave S
Ste 100
Minneapolis, MN 55416
621 W Lake St
Ste 350
Minneapolis, MN 55408
Phone (612) 547-9990
428 Minnesota St
Unit 500
Saint Paul, MN 55101
Phone (651) 565-7768
Interoperability endpoints
- ehamilton413459@excellian.direct.allina.com
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Clinical Psychologist
- Minneapolis, MN
- NPI 1609355163
-
- Psychiatric/Mental Health Nurse Practitioner
- Saint Paul, MN
- NPI 1477235760
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1527120000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761091200000",
"number": "1275024341",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "428 MINNESOTA ST UNIT 500",
"city": "SAINT PAUL",
"state": "MN",
"postal_code": "551012666"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "621 W LAKE ST STE 350",
"city": "MINNEAPOLIS",
"state": "MN",
"postal_code": "554082952",
"telephone_number": "612-979-2276"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAMILTON",
"first_name": "ETHAN",
"credential": "CNP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-05-24",
"last_updated": "2025-10-22",
"certification_date": "2025-10-22",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MN",
"license": "6446",
"primary": true
},
{
"code": "163WP0808X",
"taxonomy_group": "",
"desc": "Registered Nurse, Psychiatric/Mental Health",
"state": "CO",
"license": "1640188",
"primary": false
},
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "MN",
"license": "2470803",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Minneapolis, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.