Jeffry Jay Sinanian I, R.D., MPH

Primary specialty

Registered DietitianTaxonomy code 133V00000X

Practice address

1631 NE Broadway St Ste 2174
Portland, OR 97232-1425

Phone

(206) 941-1604

NPI assigned

Feb 21, 2007

Last updated

May 14, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1172016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747180800000",
    "number": "1447395942",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1631 NE BROADWAY ST STE 2174",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972321425",
            "telephone_number": "503-534-6178",
            "fax_number": "503-534-6213"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1631 NE BROADWAY ST STE 2174",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972321425",
            "telephone_number": "206-941-1604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINANIAN",
        "first_name": "JEFFRY",
        "middle_name": "JAY",
        "name_prefix": "Mr.",
        "name_suffix": "I",
        "credential": "R.D., MPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-21",
        "last_updated": "2025-05-14",
        "certification_date": "2025-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marcie Lynn Sims, LMT
• Shalanda Sims
• Timothy Sims
• Satheara Sin, LMT
• Sinai Family Home Services
• Jaclyn Sinauskas, OTR/L
• Thomas John Sincic, FNP
• Drew William Sinclair
• Jessica Sinclair
• Melissa Diane Sinclair, LMT

• Registered Dietitian in Portland, OR
• Providers in Portland, OR by specialty
• Registered Dietitian in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 2025; 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.