Aaron Clothier, P.A.
Physician Assistant · Hawthorne, CA
Aaron Clothier, P.A. is a physician assistant with a practice address in Hawthorne, California, and NPI 1760767149, issued on Oct 17, 2011. Check the license (California PA21883, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aaron Clothier
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA21883 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11539 Hawthorne Blvd, Hawthorne, CA 90250
- Phone
- (310) 675-5370
- Enumerated
- Oct 17, 2011
- Record last updated
- Jan 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (310) 531-2084
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 11539 Hawthorne Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carrie Hawkins, P.A.Physician Assistant1932234374
Verify Aaron Clothier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA21883Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average physician assistant in 2024
195 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate44 claims
- Azithromycin15 claims
- Cephalexin11 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.
Aaron Clothier among 14,451 physician assistant records in California
Aaron Clothier, P.A. 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 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2012 · 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).
23 physician assistant records list a practice address in Hawthorne
They are 23 of the 818 NPPES records with a practice address in Hawthorne, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Hawthorne → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katherine Brechtelsbauer, PA-CHawthorne, CA 902501821325515
- Rajender Dabas, P.A.-CHawthorne, CA 902501891949681
- Ashley Daniels, PA-C, MPHHawthorne, CA 902501861802571
- Michaelen Diiorio, P.A.Hawthorne, CA 902501144499534
- Carrie Hawkins, P.A.Hawthorne, CA 902501932234374
- Trenton Honda, PA-CHawthorne, CA 902501710212519
- Ronald Kaufmann, PACHawthorne, CA 902501558542449
- Laura Lopez, MMS, PA-CHawthorne, CA 902501952705964
Common questions
What is Aaron Clothier, P.A.'s NPI number?
Aaron Clothier, P.A.'s National Provider Identifier (NPI) is 1760767149, issued on Oct 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Clothier, P.A. located?
The NPPES record lists a practice address at 11539 Hawthorne Blvd, Hawthorne, CA, 90250. Phone: (310) 675-5370. Providers update this record themselves, so call before visiting.
How can I verify Aaron Clothier, P.A.'s license?
NPPES lists California license number PA21883, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aaron Clothier, P.A. prescribe under Medicare Part D?
In 2024, Aaron Clothier, P.A. had 195 Medicare Part D claims for 96 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.