Tricia Madelaine Child, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

MD60145028 Issued in WA

Practice address

2121 NE 139TH St Ste 430
Vancouver, WA 98686-2301

Phone

(360) 487-1414

NPI assigned

Mar 25, 2008

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 OR, WA2 enrollments

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 2

Specialty

Obstetrics/Gynecology

Education

University of California, Irvine, California College of Medicine, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Legacy Clinics LLCGroup PAC ID 0244144004, 714 clinicians

Legacy Salmon Creek HospitalGroup PAC ID 0446295711, 309 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Legacy Salmon Creek Medical Center Hospital, Vancouver, WA, CCN 500150

Merit-based Incentive Payment System (MIPS)

Final score

94.62 of 100Reported as apm

Quality

77.21

Promoting interoperability

99.06

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

92.83 of 100Reported as group

Quality

96.26

Promoting interoperability

100

Improvement activities

40

Cost

79.84

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: twright89532@direct.lhs.org

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.

• Legacy Salmon Creek Hospital

  • Clinic/Center
  • Vancouver, WA
  • NPI 1356357784

  Obstetrics & Gynecology

  Medicare reassignment Care Compare group NPD
• Legacy Clinics LLC

  • Clinic/Center
  • Portland, OR
  • NPI 1902827272
  Medicare reassignment Care Compare group NPD
• The Vancouver Clinic Inc PS

  • Internal Medicine Physician
  • Vancouver, WA
  • NPI 1992759427
  Medicare reassignment
• Legacy Salmon Creek Hospital

  • General Acute Care Hospital
  • Vancouver, WA
  • NPI 1700809829
  NPD
• Legacy Good Samaritan Hospital and Medical Center

  • Community/Retail Pharmacy
  • Portland, OR
  • NPI 1609896174
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Legacy Salmon Creek Hospital

  • Clinic/Center
  • Vancouver, WA
  • NPI 1356357784

  Hospital

  Care Compare affiliation
• Legacy Salmon Creek Hospital

  • General Acute Care Hospital
  • Vancouver, WA
  • NPI 1700809829
  Care Compare affiliation

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

{
    "created_epoch": "1206403200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1114199528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1040 NW 22ND AVE",
            "address_2": "SUITE 600",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972103057",
            "telephone_number": "503-413-5787"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2121 NE 139TH ST STE 430",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986862301",
            "telephone_number": "360-487-1414"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHILD",
        "first_name": "TRICIA",
        "middle_name": "MADELAINE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-03-25",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WA",
            "license": "MD60145028",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Regan Elizabeth Chewning, PA-C
• Darin Chhing
• Ya Tung Chiang, OTR/L
• Natasha Chidester
• Ogbonna Eugene Chikere
• Children'S Center
• Children'S Home Society of Washington
• Childrens Mental Health and Parenting Support PLLC
• Kim Childress
• Colin Chilgren, RBT

• Obstetrics & Gynecology Physician in Vancouver, WA
• Providers in Vancouver, WA by specialty
• Obstetrics & Gynecology Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 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.