Dennis Anderson-Villaluz

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

993509 Issued in MA

Practice address

15 New Sudbury St
21St Floor - 2126E
Boston, MA 02203-0002

Phone

(202) 260-7333

NPI assigned

Jul 23, 2026

Last updated

Jul 23, 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1784764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1659292902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 NEW SUDBURY ST.",
            "address_2": "21ST FLOOR - 2126.E",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02203",
            "telephone_number": "202-260-7333"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 NEW SUDBURY ST",
            "address_2": "21ST FLOOR - 2126E",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022030002",
            "telephone_number": "202-260-7333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANDERSON-VILLALUZ",
        "first_name": "DENNIS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-23",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "LDN2824",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "993509",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael James Andersen Jr., MD
• Tayne S Andersen, PA
• Tomas Andersen
• Kelsey Hope Anderson-Gandhi, LICSW
• Sue-Ellen Nichole Anderson-Haynes, MS, RDN, LDN
• Alida Louise Anderson, P.T.
• Amber Anderson, CRNA
• April-Marie Anderson, LMHC
• Beth M Anderson, PA-C
• Brittany Elizabeth Anderson, LICSW

• Registered Dietitian in Boston, MA
• Providers in Boston, MA by specialty
• Registered Dietitian in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.