Geoffrey Stillman Ames, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD00026961 Issued in WA

Practice address

750 Swift Blvd
10
Richland, WA 99352-3521

Phone

(509) 943-3934

Fax

(509) 943-4016

NPI assigned

Dec 28, 2006

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

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 4, 2014 through Jan 4, 2028

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1167264000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1750447504",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 430",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993520430",
            "telephone_number": "509-943-3934",
            "fax_number": "509-943-4016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "750 SWIFT BLVD",
            "address_2": "10",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993523521",
            "telephone_number": "509-943-3934",
            "fax_number": "509-943-4016"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AMES",
        "first_name": "GEOFFREY",
        "middle_name": "STILLMAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-28",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "WA",
            "license": "MD00026961",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD00026961",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Amante, INTERPRETER
• Esteban Ambrad-Chalela, M.D.
• American Medical Diagnostics
• American Medical Response Ambulance Service Inc
• American Sleep Disorders Company Inc
• Megan Rose Ames, CNM
• Amg Primary Healthcare LLC
• Katayoon Amir Jalali
• Siamak Amrollahie, MD
• Lorena Anaya

• Family Medicine Physician in Richland, WA
• Providers in Richland, WA by specialty
• Family Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.