Individual provider Active NPI

Caroline Harrington, MS, RDN, LDN

  • Registered Dietitian
  • Chester Springs, PA
National Provider Identifier
1174366173
Registry record updated Feb 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
DN008390 Issued in PA
Practice address
487 Fairmont Dr
Chester Springs, PA 19425-3657
Phone
(302) 668-5031
NPI assigned
Jun 17, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X DN008390 PA Primary

Addresses

Primary practice location

487 Fairmont Dr
Chester Springs, PA 19425-3657

Mailing address

487 Fairmont Dr
Chester Springs, PA 19425-3657
Phone (302) 668-5031

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
Master of Science

State licenses

LicenseStateTypeSpecialty
DN008390PAMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
No Diet Dietitian, LLC Dietitian, Registered Past Accepting new patients
The Renfrew Centers, Inc. PastSince Jun 23, 2024 Accepting new patients

Organizations & group practices 2

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": "1718582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771113600000",
    "number": "1174366173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "487 FAIRMONT DR",
            "city": "CHESTER SPRINGS",
            "state": "PA",
            "postal_code": "194253657",
            "telephone_number": "302-668-5031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "487 FAIRMONT DR",
            "city": "CHESTER SPRINGS",
            "state": "PA",
            "postal_code": "194253657",
            "telephone_number": "302-668-5031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARRINGTON",
        "first_name": "CAROLINE",
        "credential": "MS, RDN, LDN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-06-17",
        "last_updated": "2026-02-15",
        "certification_date": "2026-02-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "PA",
            "license": "DN008390",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chester Springs, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 15, 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.