Theresa Corey Hamer, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

MD60560492 Issued in WA

Practice address

751 NE Blakely Dr
Issaquah, WA 98029-6201

Phone

(206) 386-2229

Fax

(425) 313-4244

NPI assigned

Jun 20, 2011

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WA

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

Obstetrics/GynecologyAlso: Hospitalist

Education

University of Virginia School of Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Valley Medical Group-RentonGroup PAC ID 4183753965, 419 clinicians

Practice addresses (Care Compare)

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 and National Provider Directory roles.

• Valley Medical Group-Renton

  • General Acute Care Hospital
  • Renton, WA
  • NPI 1619209574

  Hospitalist

  Medicare reassignment Care Compare group NPD
• Franciscan Medical Group

  • Orthopaedic Surgery Physician
  • Silverdale, WA
  • NPI 1093165334
  Medicare reassignment NPD
• King County Public Hospital District No 2

  • Neuromusculoskeletal Medicine & OMM Physician
  • Kirkland, WA
  • NPI 1801986070
  Medicare reassignment NPD
• Obhg Washington, PC

  • Obstetrics & Gynecology Physician
  • Silverdale, WA
  • NPI 1962729525
  Medicare reassignment NPD
• Swedish Health Services

  • Internal Medicine Physician
  • Seattle, WA
  • NPI 1689612954

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Franciscan Medical Group

  • Family Medicine Physician
  • Tacoma, WA
  • NPI 1366539421

  Hospitalist

  NPD
• Franciscan Medical Group

  • Anesthesiology Physician
  • Tacoma, WA
  • NPI 1831358282
  NPD
• King County Public Hospital District No 2

  • Internal Medicine Physician
  • Kirkland, WA
  • NPI 1467542639
  NPD
• King County Public Hospital District No. 2

  • Physical Therapist
  • Kirkland, WA
  • NPI 1356920946
  NPD
• Public Hospital District 1 of King County

  • General Acute Care Hospital
  • Renton, WA
  • NPI 1649209230
  NPD (past)

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

{
    "created_epoch": "1308528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1609162593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 25608",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841250608",
            "telephone_number": "206-320-4476"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "751 NE BLAKELY DR",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980296201",
            "telephone_number": "206-386-2229",
            "fax_number": "425-313-4244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMER",
        "first_name": "THERESA",
        "middle_name": "COREY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-20",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WA",
            "license": "MD60560492",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2046552",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Azeb Hagos Hailemichael
• Allison S Halgren, RPH
• Steven Michael Hall, MD
• Raymond William Hallmen III, PHARMD
• Lisa Ann Hamblin, M.S., CCC-SLP
• Mendy Rene Hamilton, PHARMACY TECHNICIAN
• Rachel Hammack
• Sharon Hammond, CNM
• Anna Hancock, PA-C
• Caitlin E Hancock, LMP

• Obstetrics & Gynecology Physician in Issaquah, WA
• Providers in Issaquah, 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 Apr 23, 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.