Individual provider Active NPI

Marcela Alexandra Ray, PSS, QMHA

  • Peer Specialist
  • Klamath Falls, OR
National Provider Identifier
1821661679
Registry record updated Jan 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Peer SpecialistTaxonomy code 175T00000X
License
116000 Issued in OR
Practice address
901 Main St
Klamath Falls, OR 97601-5810
Phone
(541) 238-2289
NPI assigned
Jul 20, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 22, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X
Peer Specialist 175T00000X 116000 OR Primary

Addresses

Primary practice location

901 Main St
Klamath Falls, OR 97601-5810

Mailing address

901 Main St
Klamath Falls, OR 97601-5810
Phone (541) 238-2289

Other practice location 1

2210 N Eldorado Ave
Klamath Falls, OR 97601-6418
Phone (541) 883-1030

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
116000ORMDPeer Specialist

NPI Registry JSON

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

{
    "created_epoch": "1626739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1821661679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "901 MAIN ST",
            "city": "KLAMATH FALLS",
            "state": "OR",
            "postal_code": "976015810",
            "telephone_number": "541-238-2289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 MAIN ST",
            "city": "KLAMATH FALLS",
            "state": "OR",
            "postal_code": "976015810",
            "telephone_number": "541-238-2289"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2210 N Eldorado Ave",
            "address_purpose": "LOCATION",
            "city": "Klamath Falls",
            "state": "OR",
            "postal_code": "976016418",
            "country_code": "US",
            "telephone_number": "541-883-1030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAY",
        "first_name": "MARCELA",
        "middle_name": "ALEXANDRA",
        "credential": "PSS, QMHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-07-20",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "OR",
            "license": "116000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Klamath Falls, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.

Verify at the official NPI Registry.