Jennifer O. Hamilton, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

MD26118 Issued in OR

Practice address

2222 NW Lincoln Ave
Corvallis, OR 97330-2503

Phone

(541) 730-4400

Fax

(541) 393-2075

NPI assigned

Jun 21, 2006

Last updated

Feb 12, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Jan 6, 2016 through Jan 6, 2028

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.

• Catalyst Psychiatry, LLC

  • Psychiatry Physician
  • Corvallis, OR
  • NPI 1942968672
  NPD Authorized official
• Firstcare Medical Foundation

  dba Samaritan Medical Clinics

  • Family Medicine Physician
  • Albany, OR
  • NPI 1740216498

  Psychiatry

  NPD (past)

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

{
    "created_epoch": "1150848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739318400000",
    "number": "1952347650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2222 NW LINCOLN AVE",
            "city": "CORVALLIS",
            "state": "OR",
            "postal_code": "973302503",
            "telephone_number": "541-730-4400",
            "fax_number": "541-393-2075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2222 NW LINCOLN AVE",
            "city": "CORVALLIS",
            "state": "OR",
            "postal_code": "973302503",
            "telephone_number": "541-730-4400",
            "fax_number": "541-393-2075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "JENNIFER",
        "middle_name": "O.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-06-21",
        "last_updated": "2025-02-12",
        "certification_date": "2025-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "OR",
            "license": "MD26118",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Ann Ham, CNM
• Young Yoon Ham
• Eiko Hama, PHARMD
• Endale Hambisa
• Abby Hamilton
• June Hamilton
• Reese Robert Hamilton, RN
• Jefferson A Hamlin, MD
• Sean Henry Hamlin
• Kristy Hammer, MSW

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.