Active NPI
Patrick Ryan Warr, DO
- Pediatrics Physician
- Loma Linda, CA
National Provider Identifier
1649965310
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 20A24755
- Practice address
- 11234 Anderson St
Loma Linda, CA 92354-2804 - Phone
- (909) 558-4174
- NPI assigned
- Apr 10, 2023
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 20A24755 | CA | Primary |
Addresses
Primary practice location
11234 Anderson St
Loma Linda, CA 92354-2804
Mailing address
11234 Anderson Street
Gme Office Westerly Suite C
Loma Linda, CA 92354-2804
Phone (909) 558-4174
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260625004089 | NY | Order and Referring Only - Pediatric Medicine | 6002389517 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20A24755 | CA | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1681084800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778457600000",
"number": "1649965310",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11234 ANDERSON STREET",
"address_2": "GME OFFICE WESTERLY SUITE C",
"city": "LOMA LINDA",
"state": "CA",
"postal_code": "923542804",
"telephone_number": "909-558-4174"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11234 ANDERSON ST",
"city": "LOMA LINDA",
"state": "CA",
"postal_code": "923542804",
"telephone_number": "909-558-4174"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WARR",
"first_name": "PATRICK",
"middle_name": "RYAN",
"name_prefix": "Dr.",
"credential": "DO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2023-04-10",
"last_updated": "2026-05-11",
"certification_date": "2026-05-11",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "20A24755",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Loma Linda, CA
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.