Timothy John Kenealy Vossler, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

MD-20479 Issued in HI

Practice address

888 S King St
Honolulu, HI 96813-3097

Phone

(808) 522-4000

NPI assigned

Apr 30, 2014

Last updated

Feb 27, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in HI, OR, WA3 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 3

Specialty

Internal MedicineAlso: Critical Care (Intensivists)

Education

University of Southern California Keck School of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Health and Services OregonGroup PAC ID 0648183608, 1,423 clinicians

Kauai Medical ClinicGroup PAC ID 5092628479, 147 clinicians

Klickitat County Public Hospital District No 1Group PAC ID 0648164269, shared by 5 NPIs, 46 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Klickitat Valley Hospital Hospital, Goldendale, WA, CCN 501316
• Providence St Vincent Medical Center Hospital, Portland, OR, CCN 380004

Merit-based Incentive Payment System (MIPS)

Final score

97.05 of 100Reported as apm

Quality

89.81

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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

• Kauai Medical Clinic

  • Multi-Specialty Clinic/Center
  • Lihue, HI
  • NPI 1376596643
  Medicare reassignment Care Compare group NPD
• Providence Health & Services Oregon

  dba Providence Medical Group

  • General Practice Physician
  • Lake Oswego, OR
  • NPI 1023488343
  Medicare reassignment Care Compare group NPD
• Aloha Critical Care Associates LLP

  • Critical Care Medicine (Internal Medicine) Physician
  • Honolulu, HI
  • NPI 1245286772
  Medicare reassignment NPD
• Hawaii Permanente Medical Group Inc

  • Health Maintenance Organization
  • Honolulu, HI
  • NPI 1710945969
  Medicare reassignment NPD
• Queens University Medical Group

  • Multi-Specialty Clinic/Center
  • Honolulu, HI
  • NPI 1891441382
  Medicare reassignment NPD
• The Queen's Medical Center

  • General Acute Care Hospital
  • Honolulu, HI
  • NPI 1487693586
  Medicare reassignment NPD
• Klickitat County Public Hospital District No 1

  dba Klickitat Valley Health

  • Critical Access Hospital
  • Goldendale, WA
  • NPI 1386689487
  Medicare reassignment NPD
• Klickitat County Public Hospital District No 1

  dba KVH Family Medicine

  • Clinic/Center
  • Goldendale, WA
  • NPI 1467530915
  Medicare reassignment NPD
• Providence Health & Services - Oregon

  dba Providence St Vincent Medical Center

  • General Acute Care Hospital
  • Portland, OR
  • NPI 1114015971
  Medicare reassignment NPD
• Kauai Medical Clinic

  • Durable Medical Equipment & Medical Supplies
  • Koloa, HI
  • NPI 1871611558
  NPD
• The Queens Medical Center

  • General Acute Care Hospital
  • Honolulu, HI
  • NPI 1184612764
  NPD
• The Queens Medical Center

  dba Queen's Island Urgent Care

  • Urgent Care Clinic/Center
  • Ewa Beach, HI
  • NPI 1417580275
  NPD

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

• Klickitat County Public Hospital District No 1

  dba Klickitat Valley Health

  • Critical Access Hospital
  • Goldendale, WA
  • NPI 1386689487
  Care Compare affiliation
• Providence Health & Services - Oregon

  dba Providence St Vincent Medical Center

  • General Acute Care Hospital
  • Portland, OR
  • NPI 1114015971
  Care Compare affiliation

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

{
    "created_epoch": "1398816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740614400000",
    "number": "1821408873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "95-1060 AOAKUA ST",
            "city": "MILILANI",
            "state": "HI",
            "postal_code": "967894812",
            "telephone_number": "818-426-8021"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "888 S KING ST",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "968133097",
            "telephone_number": "808-522-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 N State St",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900331029",
            "country_code": "US",
            "telephone_number": "323-226-7556",
            "fax_number": "323-226-2657",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9205 SW Barnes Rd",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972256603",
            "country_code": "US",
            "telephone_number": "503-216-3194",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VOSSLER",
        "first_name": "TIMOTHY",
        "middle_name": "JOHN KENEALY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-04-30",
        "last_updated": "2025-02-27",
        "certification_date": "2025-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "HI",
            "license": "MD-20479",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "HI",
            "license": "MD-20479",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Philip Vondrus, APRN-RX
• Erik David Vonhagen, M.D.
• Asia Malia Mei Sim Voorhees
• Frank J Voralik, M.D.
• Liana Vossen
• Julie Christine Vosters, DNP
• Karla S. Votsis, PSY.D.
• Marios Georgios Voulgaridis, MD
• Eric Vroom, D.C.
• Cindy Vuong, MD

• Critical Care Medicine (Internal Medicine) Physician in Honolulu, HI
• Providers in Honolulu, HI by specialty
• Critical Care Medicine (Internal Medicine) Physician in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 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.
• 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.