Individual provider Active NPI

Cindy Renee Schwalb, CNS, LDN

  • Nutritionist
  • Reston, VA
National Provider Identifier
1235707688
Registry record updated Feb 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
NutritionistTaxonomy code 133N00000X
License
CNS17842 Issued in VA
Practice address
11557 Rolling Green CT
Unit 101
Reston, VA 20191-2247
Phone
(703) 930-0426
NPI assigned
Jun 13, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 24, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Nutritionist 133N00000X DX5297 MD
Health & Wellness Coach 171400000X
Nutrition Education Nutritionist 133NN1002X DX5297 MD
NutritionistGroup: 193200000X MULTI-SPECIALTY GROUP 133N00000X CNS17842 VA Primary
Nutrition Education NutritionistGroup: 193200000X MULTI-SPECIALTY GROUP 133NN1002X CNS17842 VA

Addresses

Primary practice location

11557 Rolling Green CT
Unit 101
Reston, VA 20191-2247

Mailing address

11557 Rolling Green CT
Reston, VA 20191-2247
Phone (703) 930-0426

Other identifiers 1

IdentifierTypeStateIssuer
CNS17842OtherCERTIFIED NUTRITION SPECIALIST

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
Credentials
Certified Nurse Specialist

State licenses

LicenseStateTypeSpecialty
CNS17842VAMDNutritionist
DX5297MDMDNutrition Education Nutritionist

Interoperability endpoints

  • Direct secure messaging: cindy.schwalb.1@8042.direct.athenahealth.com

NPI Registry JSON

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

{
    "created_epoch": "1623542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1235707688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11557 ROLLING GREEN CT",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201912247",
            "telephone_number": "703-930-0426"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11557 ROLLING GREEN CT",
            "address_2": "UNIT 101",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201912247",
            "telephone_number": "703-930-0426"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHWALB",
        "first_name": "CINDY",
        "middle_name": "RENEE",
        "name_prefix": "Ms.",
        "credential": "CNS, LDN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-06-13",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "",
            "desc": "Nutritionist",
            "state": "MD",
            "license": "DX5297",
            "primary": false
        },
        {
            "code": "171400000X",
            "taxonomy_group": "",
            "desc": "Health & Wellness Coach",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133NN1002X",
            "taxonomy_group": "",
            "desc": "Nutritionist, Nutrition, Education",
            "state": "MD",
            "license": "DX5297",
            "primary": false
        },
        {
            "code": "133N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist",
            "state": "VA",
            "license": "CNS17842",
            "primary": true
        },
        {
            "code": "133NN1002X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist, Nutrition, Education",
            "state": "VA",
            "license": "CNS17842",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CERTIFIED NUTRITION SPECIALIST",
            "identifier": "CNS17842",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Reston, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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.