Individual provider Active NPI

Caitlin Danielle Sidley, RN

  • Critical Care Medicine Registered Nurse
  • Sanford, ME
National Provider Identifier
1093647042
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine Registered NurseTaxonomy code 163WC0200X
License
RN88239 Issued in ME
Practice address
28 Presidential LN
Sanford, ME 04073-2495
Phone
(207) 324-4492
NPI assigned
Jun 2, 2026
Last updated
Jun 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine Registered Nurse 163WC0200X RN88239 ME Primary

Addresses

Primary practice location

28 Presidential LN
Sanford, ME 04073-2495

Mailing address

36 Pennywhistle Dr
Windham, ME 04062-6125

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
Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN88239MEMDCritical Care Medicine Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1780358400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1093647042",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "36 PENNYWHISTLE DR",
            "city": "WINDHAM",
            "state": "ME",
            "postal_code": "040626125"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28 PRESIDENTIAL LN",
            "city": "SANFORD",
            "state": "ME",
            "postal_code": "040732495",
            "telephone_number": "207-324-4492"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDLEY",
        "first_name": "CAITLIN",
        "middle_name": "DANIELLE",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-06-02",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "ME",
            "license": "RN88239",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sanford, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.