Active NPI
Erik Sween, PSY.D
- Clinical Psychologist
- Boulder, CO
National Provider Identifier
1073991295
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- PSY.0002297
- Practice address
- 2919 Valmont Rd Ste 205
Boulder, CO 80301-1350 - Phone
- (303) 447-0308
- NPI assigned
- May 7, 2015
- 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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | PSY.0002297 | CO | Primary |
Addresses
Primary practice location
2919 Valmont Rd Ste 205
Boulder, CO 80301-1350
Mailing address
2919 Valmont Rd Ste 205
Boulder, CO 80301-1350
Phone (303) 447-0308
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PSY.0002297 | CO | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1430956800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767657600000",
"number": "1073991295",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2919 VALMONT RD STE 205",
"city": "BOULDER",
"state": "CO",
"postal_code": "803011350",
"telephone_number": "303-447-0308"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2919 VALMONT RD STE 205",
"city": "BOULDER",
"state": "CO",
"postal_code": "803011350",
"telephone_number": "303-447-0308"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SWEEN",
"first_name": "ERIK",
"credential": "PSY.D",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2015-05-07",
"last_updated": "2026-01-06",
"certification_date": "2026-01-06",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "CO",
"license": "PSY.0002297",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Boulder, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 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.