Active NPI
Lindsey Cathryn Ranish, APRN, CPNP-PC
- Pediatric Nurse Practitioner
- Washington, DC
National Provider Identifier
1558978031
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Nurse Practitioner
- License
- APN.0998245-NP
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 7
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| RN.1686124 | CO | MD | Registered Nurse |
| 240690 | TN | MD | Registered Nurse |
| 0001301219 | VA | MD | Registered Nurse |
| APN.0998245-NP | CO | MD | Pediatric Nurse Practitioner |
| RN1057520 | DC | MD | Pediatric Nurse Practitioner |
| 0024180990 | VA | MD | Pediatric 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.