Individual provider Active NPI

Thomas Aquilino

  • Registered Dietitian
  • Greenbelt, MD
National Provider Identifier
1043131972
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
Practice address
6301 Ivy LN Ste 410
Greenbelt, MD 20770-6357
Phone
(301) 474-2499
Fax
(301) 474-5943
NPI assigned
Jul 24, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Dietetics Nutrition Registered Dietitian 133VN1501X
Obesity and Weight Management Nutrition Registered DietitianGroup: 193200000X MULTI-SPECIALTY GROUP 133VN1201X
Metabolic Nutrition Registered Dietitian 133VN1006X
Pediatric Nutrition Registered Dietitian 133VN1004X
Registered Dietitian 133V00000X Primary

Addresses

Primary practice location

6301 Ivy LN Ste 410
Greenbelt, MD 20770-6357

Mailing address

6301 Ivy LN Ste 410
Greenbelt, MD 20770-6357
Phone (301) 474-2499

Other practice location 1

5457 Twin Knolls Rd Ste 303
Columbia, MD 21045-3296
Phone (301) 474-2499

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Rebecca Bitzer Ms Rd & Associates Inc Dietitian, Registered PastSince Sep 23, 2013 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1784851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1043131972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6301 IVY LN STE 410",
            "city": "GREENBELT",
            "state": "MD",
            "postal_code": "207706357",
            "telephone_number": "301-474-2499",
            "fax_number": "301-474-5943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6301 IVY LN STE 410",
            "city": "GREENBELT",
            "state": "MD",
            "postal_code": "207706357",
            "telephone_number": "301-474-2499",
            "fax_number": "301-474-5943"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5457 Twin Knolls Rd Ste 303",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210453296",
            "country_code": "US",
            "telephone_number": "301-474-2499",
            "fax_number": "301-474-5943",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AQUILINO",
        "first_name": "THOMAS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-07-24",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133VN1501X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered, Nutrition, Sports Dietetics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133VN1201X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dietitian, Registered, Nutrition, Obesity and Weight Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133VN1006X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered, Nutrition, Metabolic",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133VN1004X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered, Nutrition, Pediatric",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenbelt, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.