Individual provider Active NPI

Lindsey Cathryn Ranish, APRN, CPNP-PC

  • Pediatric Nurse Practitioner
  • Washington, DC
National Provider Identifier
1558978031
Registry record updated May 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
APN.0998245-NP Issued in CO
Practice address
2440 M St NW Ste 804
Washington, DC 20037-1475
Phone
(202) 758-3210
NPI assigned
Sep 28, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 11, 2026

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

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN.1686124 CO
Pediatric Nurse Practitioner 363LP0200X RN1057520 DC
Pediatric Nurse Practitioner 363LP0200X APN.0998245-NP CO Primary
Registered Nurse 163W00000X RN1057520 DC
Registered Nurse 163W00000X 0001301219 VA
Pediatric Nurse Practitioner 363LP0200X 0024180990 VA
Registered Nurse 163W00000X 240690 TN

Addresses

Primary practice location

2440 M St NW Ste 804
Washington, DC 20037-1475

Mailing address

PO Box 631
Castle Rock, CO 80104-0631
Phone (202) 670-9516

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

State licenses

LicenseStateTypeSpecialty
RN.1686124COMDRegistered Nurse
240690TNMDRegistered Nurse
0001301219VAMDRegistered Nurse
APN.0998245-NPCOMDPediatric Nurse Practitioner
RN1057520DCMDPediatric Nurse Practitioner
0024180990VAMDPediatric Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1601251200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1558978031",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 631",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801040631",
            "telephone_number": "202-670-9516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2440 M ST NW STE 804",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200371475",
            "telephone_number": "202-758-3210"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RANISH",
        "first_name": "LINDSEY",
        "middle_name": "CATHRYN",
        "name_prefix": "Mrs.",
        "credential": "APRN, CPNP-PC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-28",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CO",
            "license": "RN.1686124",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "DC",
            "license": "RN1057520",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "CO",
            "license": "APN.0998245-NP",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DC",
            "license": "RN1057520",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "VA",
            "license": "0001301219",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "VA",
            "license": "0024180990",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TN",
            "license": "240690",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 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.