Tiana Anjali Masterson, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

DO.OP.70087833 Issued in WA

Practice address

11567 Canterwood Blvd
Gig Harbor, WA 98332-5812

Phone

(253) 733-3969

Fax

(253) 838-6285

NPI assigned

Apr 17, 2023

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

Other names 1

• Tiana Anjali Jayanathan Former name

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

Specialty

Emergency Medicine

Education

University of New England, College of Osteo Medicine, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Franciscan Medical Group

  • Orthopaedic Surgery Physician
  • Silverdale, WA
  • NPI 1093165334
  Medicare reassignment

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

{
    "created_epoch": "1681689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1851087464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11567 CANTERWOOD BLVD",
            "city": "GIG HARBOR",
            "state": "WA",
            "postal_code": "983325812",
            "telephone_number": "253-733-3969",
            "fax_number": "253-838-6285"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11567 CANTERWOOD BLVD",
            "city": "GIG HARBOR",
            "state": "WA",
            "postal_code": "983325812",
            "telephone_number": "253-733-3969",
            "fax_number": "253-838-6285"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "450 S Kitsap Blvd",
            "address_purpose": "LOCATION",
            "city": "Port Orchard",
            "state": "WA",
            "postal_code": "983663773",
            "country_code": "US",
            "telephone_number": "360-895-7620",
            "fax_number": "360-895-7638",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4205 Kitsap Way",
            "address_purpose": "LOCATION",
            "city": "Bremerton",
            "state": "WA",
            "postal_code": "983122447",
            "country_code": "US",
            "telephone_number": "360-782-7780",
            "fax_number": "360-782-7789",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASTERSON",
        "first_name": "TIANA",
        "middle_name": "ANJALI",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-17",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "DO.OP.70087833",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TIANA",
            "last_name": "JAYANATHAN",
            "middle_name": "ANJALI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Rachel Mae Martin, DC
• Skyler Nicole Martin, DPT
• Taylor Reid Martin, PA-C
• Vanessa Garen Martin, ARNP
• Kacie Masserant
• Dean G Mastras, MD
• Ann Mathura, RN
• Kathryn Thena Matthews, PA-C
• Evan Otice Mayo, RPH
• Josephine G Mayo, RPH

• Emergency Medicine Physician in Gig Harbor, WA
• Providers in Gig Harbor, 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 Jun 3, 2026; 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.
• 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.