William B Strek, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

MD21737 Issued in OR

Practice address

2500 NE Neff Rd
Bend, OR 97701-6015

Phone

(541) 382-4321

NPI assigned

Mar 9, 2006

Last updated

May 1, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OR

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

Psychiatry

Education

University of Massachusetts Medical School, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Charles Health System IncGroup PAC ID 3870402852, 174 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Charles Medical Center - Bend Hospital, Bend, OR, CCN 380047

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• St. Charles Health System, Inc.

  dba St. Charles Bend

  • General Acute Care Hospital
  • Bend, OR
  • NPI 1982621447
  Medicare reassignment Care Compare group NPD
• St. Charles Health System, Inc.

  dba St. Charles Medical Center - Bend

  • Rehabilitation Hospital Unit
  • Bend, OR
  • NPI 1154343150
  NPD
• Lane County Oregon

  dba Community health Centers of Lane County

  • Federally Qualified Health Center (FQHC)
  • Springfield, OR
  • NPI 1326138314
  NPD (past)
• St. Charles Health System, Inc.

  dba St. Charles Home Health

  • Home Health Agency
  • Madras, OR
  • NPI 1225226004
  NPD (past)
• St. Charles Health System, Inc.

  dba St. Charles Prineville

  • Critical Access Hospital
  • Prineville, OR
  • NPI 1710160445
  NPD (past)
• St. Charles Health System, Inc.

  dba St. Charles Behavioral Health

  • Clinical Social Worker
  • Bend, OR
  • NPI 1780698696
  NPD (past)

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

• Cascade Healthcare Community Inc

  dba NW High Desert Sleep Center Bend

  • Sleep Disorder Diagnostic Clinic/Center
  • Bend, OR
  • NPI 1164675963

  Hospital

  Care Compare affiliation
• St. Charles Health System, Inc.

  dba St. Charles Bend

  • General Acute Care Hospital
  • Bend, OR
  • NPI 1982621447
  Care Compare affiliation

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

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777593600000",
    "number": "1447228085",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 24410",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974020451"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 NE NEFF RD",
            "city": "BEND",
            "state": "OR",
            "postal_code": "977016015",
            "telephone_number": "541-382-4321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1615 Delaware St",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "WA",
            "postal_code": "986322367",
            "country_code": "US",
            "telephone_number": "360-636-4836",
            "fax_number": "360-636-6792",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3333 Riverbend Dr",
            "address_2": "Behavioral Health",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "OR",
            "postal_code": "974778800",
            "country_code": "US",
            "telephone_number": "541-222-2185",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STREK",
        "first_name": "WILLIAM",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-09",
        "last_updated": "2026-05-01",
        "certification_date": "2026-05-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "WA",
            "license": "MD61379073",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "OR",
            "license": "MD21737",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "181449",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cinda Michele Strauch, LMT
• Marianne Straumfjord, MD
• Shanna Simone Strauss, MD
• Richard Charles Streeter, LPC
• Lukas Streich, MD
• Kacy Lynn Strickland
• Sydney Leigh Stringer, LPC
• Abigail Strobel
• Janelle Kay Strom, MD
• Diana L. Strong, MS QMHP CCM

• Psychiatry Physician in Bend, OR
• Providers in Bend, OR by specialty
• Psychiatry Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 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.