NPIMap

Individual provider Active NPI

Trenton L Pierce, MD

  • Anesthesiology Physician
  • Spokane, WA
National Provider Identifier
1033168679
Registry record updated Jan 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
C206292 Issued in CA
Practice address
101 W 8TH Ave
Spokane, WA 99204-2307
Phone
(509) 474-3131
NPI assigned
May 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X C206292 CA Primary

Addresses

Primary practice location

101 W 8TH Ave
Spokane, WA 99204-2307

Mailing address

PO Box 94645
Seattle, WA 98124-6945
Phone (509) 474-2072

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040524000290 WA Practitioner - Anesthesiology 7810988243 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Loma Linda University School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Providence Health and Service- WashingtonGroup PAC ID 0840279758, 170 clinicians
Franciscan Medical GroupGroup PAC ID 0547173866, 1,400 clinicians

Practice addresses (Care Compare)

101 W 8TH Ave
Spokane, WA 99204-2307
Phone (509) 474-3131

1717 S J St
Tacoma, WA 98405-4933
Phone (253) 426-6341

Hospital & facility affiliations

  • Prov Sacred HRT Med Ctr & Childs Hosp. Hospital, Spokane, WA, CCN 500054
  • Providence Holy Family Hospital Hospital, Spokane, WA, CCN 500077
  • St Joseph Medical Center Hospital, Tacoma, WA, CCN 500108
  • Palomar Health Downtown Campus Hospital, Escondido, CA, CCN 050115

Merit-based Incentive Payment System (MIPS)

Final score
85.73 of 100Reported as group
Quality
83.21
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C206292CAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Franciscan Medical Group CurrentSince Aug 5, 2025 Accepting new patients
Franciscan Medical Group Current Accepting new patients

Locations

1717 S J St
Tacoma, WA 98405
Phone (253) 426-4101

1812 S J St
Ste 120
Tacoma, WA 98405
Phone (253) 428-2200

Organizations & group practices 3

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.

Hospital & facility affiliations 6

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

NPI Registry JSON

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

{
    "created_epoch": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768003200000",
    "number": "1033168679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 94645",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981246945",
            "telephone_number": "509-474-2072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 W 8TH AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992042307",
            "telephone_number": "509-474-3131"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIERCE",
        "first_name": "TRENTON",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-01-10",
        "certification_date": "2026-01-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "C206292",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Spokane, WA

Sources for this page

Verify at the official NPI Registry.