James Nicholas Demas, ARNP, DNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

AP61336321 Issued in WA

Practice address

550 17TH Ave FL 6
Seattle, WA 98122-5788

Phone

(206) 861-8550

Fax

(206) 861-8551

NPI assigned

Jul 21, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Electronic endpoints 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Merit-based Incentive Payment System (MIPS)

Final score

87.46 of 100Reported as group

Quality

80.66

Promoting interoperability

100

Improvement activities

40

Cost

77.55

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

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

{
    "created_epoch": "1658361600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1669852800000",
    "number": "1710612858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 25608",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841250608",
            "telephone_number": "206-320-4476",
            "fax_number": "206-568-7043"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 17TH AVE FL 6",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981225788",
            "telephone_number": "206-861-8550",
            "fax_number": "206-861-8551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMAS",
        "first_name": "JAMES",
        "middle_name": "NICHOLAS",
        "name_prefix": "Dr.",
        "credential": "ARNP, DNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-07-21",
        "last_updated": "2022-12-01",
        "certification_date": "2022-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WA",
            "license": "AP.61336321",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP61336321",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN61155865",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2217952",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Seattle",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "550 17th Ave Ste 550",
            "city": "Seattle",
            "state": "WA",
            "country_code": "US",
            "postal_code": "981225795",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Seattle",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "550 17th Ave Ste 550",
            "city": "Seattle",
            "state": "WA",
            "country_code": "US",
            "postal_code": "981225795",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Deagan J Demaria
• Andrea Kimberley Demarre, MS CCC SLP
• Danielle M Demars-Chandler, LMHC
• Sandra Demars, MD
• Carey04/27/1973 Demartini, LMHC, ATR-BC
• Ali Marie Dematteo, ND
• Gregory Dembo
• Jennifer Monahan Demella, PSYD
• Maxwell D Demeritt
• Arin Demers

• Nurse Practitioner in Seattle, WA
• Providers in Seattle, WA by specialty
• Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.