Individual provider Active NPI

Erin Lyn Besser, PSY.D.

  • Psychologist
  • Portland, OR
National Provider Identifier
1679818538
Registry record updated Jun 21, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
3143 Issued in OR
Practice address
847 NE 19TH Ave
Portland, OR 97232-2684
Phone
(503) 222-0707
NPI assigned
Dec 4, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 21, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 3143 OR Primary

Addresses

Primary practice location

847 NE 19TH Ave
Portland, OR 97232-2684

Mailing address

847 NE 19TH Ave
Portland, OR 97232-2684

Other names 1

  • Erin Lyn Gelien Former name

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

State licenses

LicenseStateTypeSpecialty
3143ORMDPsychologist

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1354579200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1687305600000",
    "number": "1679818538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "847 NE 19TH AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972322684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "847 NE 19TH AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972322684",
            "telephone_number": "503-222-0707"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BESSER",
        "first_name": "ERIN",
        "middle_name": "LYN",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-12-04",
        "last_updated": "2023-06-21",
        "certification_date": "2023-06-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "OR",
            "license": "3143",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "GELIEN",
            "middle_name": "LYN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Portland, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 21, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.