Joshua Douglas Warr, PA-C
Physician Assistant · Loma Linda, CA
Joshua Douglas Warr, PA-C is a physician assistant with a practice address in Loma Linda, California, and NPI 1568079317, issued on Sep 25, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Douglas Warr
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 25014 Prospect Ave, Loma Linda, CA 92354
- Phone
- (801) 310-2625
- Enumerated
- Sep 25, 2020
- Record last updated
- Sep 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Joshua Douglas Warr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physician assistant in 2024
236 Medicare Part D claims for 193 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin52 claims
- Prednisone37 claims
- Amoxicillin-Clavulanate Potass17 claims
- Azithromycin17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Joshua Douglas Warr among 14,451 physician assistant records in California
Joshua Douglas Warr, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2020 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 physician assistant records list a practice address in Loma Linda
They are 100 of the 4,863 NPPES records with a practice address in Loma Linda, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Loma Linda → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dawn Banks, P.A.Loma Linda, CA 923541699705574
- Zachary Cash, P.A.Loma Linda, CA 923541275717316
- Justin Cottrell, PA-CLoma Linda, CA 923541316051402
- Gerald Glavaz, P.A.Loma Linda, CA 923541235182593
- Joshua Gysbers, PA-CLoma Linda, CA 923541083896005
- Rian Nina Jaffer, PHYSICIAN ASSISTANTLoma Linda, CA 923541841407798
- Louis Jaramillo, P.A.Loma Linda, CA 923541114044492
- Wen Long, P.A.Loma Linda, CA 923541225117096
Common questions
What is Joshua Douglas Warr, PA-C's NPI number?
Joshua Douglas Warr, PA-C's National Provider Identifier (NPI) is 1568079317, issued on Sep 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Douglas Warr, PA-C located?
The NPPES record lists a practice address at 25014 Prospect Ave, Loma Linda, CA, 92354. Phone: (801) 310-2625. Providers update this record themselves, so call before visiting.
How can I verify Joshua Douglas Warr, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joshua Douglas Warr, PA-C prescribe under Medicare Part D?
In 2024, Joshua Douglas Warr, PA-C had 236 Medicare Part D claims for 193 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.