Robert Spiller

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

02006205A Issued in IN

Practice address

9300 Dewitt Loop
Fort Belvoir, VA 22060-5285

Phone

(571) 231-2014

Fax

(571) 231-6614

NPI assigned

Feb 9, 2019

Last updated

Sep 9, 2025By 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IN

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

Gastroenterology

Education

Alabama College of Osteopathic Medicine, 2019

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1549670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757376000000",
    "number": "1538624994",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9300 DEWITT LOOP",
            "city": "FORT BELVOIR",
            "state": "VA",
            "postal_code": "220605285",
            "telephone_number": "571-231-2014",
            "fax_number": "571-231-6614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9300 DEWITT LOOP",
            "city": "FORT BELVOIR",
            "state": "VA",
            "postal_code": "220605285",
            "telephone_number": "571-231-2014",
            "fax_number": "571-231-6614"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPILLER",
        "first_name": "ROBERT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-02-09",
        "last_updated": "2025-09-09",
        "certification_date": "2025-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "02006205A",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "IN",
            "license": "02006205A",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IN",
            "license": "02006205A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zachary Sheridan Sonnier, D.O.
• Steven K Sparks, MD
• Ryan Spaulding
• Deborah Elaine Spear
• James Spence, PHARM.D.
• Angele Lerose Spratley, LPC
• Sarah Spriet, D.O.
• Caleb Sprouse, MD
• Sharon Coleman Staier, RD
• Stacy Stats, CNS

• Gastroenterology Physician in Fort Belvoir, VA
• Providers in Fort Belvoir, VA by specialty
• Gastroenterology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.