Raegan Tremblay, MD, MPH

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MDRE.ML.61679335 Issued in WA

Practice address

850 Republican St # 358047
Seattle, WA 98109-4725

Phone

(206) 668-0500

NPI assigned

Nov 15, 2021

Sex

Female

Sole proprietor

No

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

Enrolled in WA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1636934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747612800000",
    "number": "1093471922",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3360 S ALLEGHENY AVE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741355232",
            "telephone_number": "918-760-0160"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 REPUBLICAN ST # 358047",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981094725",
            "telephone_number": "206-668-0500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREMBLAY",
        "first_name": "RAEGAN",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-11-15",
        "last_updated": "2025-05-19",
        "certification_date": "2025-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "MDRE.ML.61679335",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Chloe Treleven
• Jessica King Tremaglio, LICSW, IMH-E III
• Nina Jean Tremaglio
• Marie-Pascale Tremblay-Champagne, M.D., CM., FRCSC
• Daniel Michael Tremblay
• Trent L Tredway MD
• Emilia Trentham
• Ronald Jeffrey Trepanier, DDS
• Tres Bien Massage
• Byrony Treser, DPT

• Emergency Medicine Physician in Seattle, WA
• Providers in Seattle, WA by specialty
• Emergency Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.