Bradley Tymchuk, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD189774 Issued in OR

Practice address

620 NW 11TH St Ste M103
Hermiston, OR 97838-6941

Phone

(509) 820-7845

Fax

(541) 303-8763

NPI assigned

Apr 18, 2016

Sex

Male

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

Internal Medicine

Education

Other, 2015

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Good Shepherd Home Health Home health agency, Hermiston, OR, CCN 387090
• Vange John Memorial Hospice Hospice, Hermiston, OR, CCN 381543
• Good Shepherd Medical Center Hospital, Hermiston, OR, CCN 381325
• St Anthony Hospital Hospital, Pendleton, OR, CCN 381319

Merit-based Incentive Payment System (MIPS)

Final score

77.82 of 100Reported as group

Quality

64.68

Promoting interoperability

100

Improvement activities

40

Cost

47.05

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: btymchuk318691@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.

• Good Shepherd Health Care System

  • Critical Access Hospital
  • Hermiston, OR
  • NPI 1295789667
  Medicare reassignment NPD
• Goat Medical LLC

  • Internal Medicine Physician
  • Richland, WA
  • NPI 1114894987
  Medicare reassignment NPD
• Good Shepherd Health Care System

  • Pediatrics Physician
  • Hermiston, OR
  • NPI 1336198159
  NPD

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

• Commonspirit Oregon

  • Critical Access Hospital
  • Pendleton, OR
  • NPI 1649276734
  Care Compare affiliation
• Good Shepherd Health Care System

  • Critical Access Hospital
  • Hermiston, OR
  • NPI 1295789667
  Care Compare affiliation
• Good Shepherd Health Care System

  • Community Based Hospice Care Agency
  • Hermiston, OR
  • NPI 1346295029
  Care Compare affiliation
• Good Shepherd Health Care System

  • Home Health Agency
  • Hermiston, OR
  • NPI 1902849375
  Care Compare affiliation

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

{
    "created_epoch": "1460937600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1437503380",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "620 NW 11TH ST STE M103",
            "city": "HERMISTON",
            "state": "OR",
            "postal_code": "978386941",
            "telephone_number": "541-667-3797",
            "fax_number": "541-303-8767"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "620 NW 11TH ST STE M103",
            "city": "HERMISTON",
            "state": "OR",
            "postal_code": "978386941",
            "telephone_number": "509-820-7845",
            "fax_number": "541-303-8763"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TYMCHUK",
        "first_name": "BRADLEY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-18",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OR",
            "license": "MD189774",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristin Rae Tuckwiller, PHARMD
• Ivy Nicole Tueller, PA
• Nu Nwe Tun, MD
• David Turnbull
• Floyd Arnold Turnbull, DC
• Stephanie Uggen
• Umatilla County Fire District Number 1
• Destiny Michelle Valdovino, RN
• Juan Sebastian Valencia
• Rosanna D Valet

• Internal Medicine Physician in Hermiston, OR
• Providers in Hermiston, OR by specialty
• Internal Medicine Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.