Robert De Leon
Physician Assistant · Torrance, CA
Robert De Leon is a physician assistant with a practice address in Torrance, California, and NPI 1023507324, issued on May 2, 2018. Check the license (California 55536, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert De Leon
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 55536 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23530 Hawthorne Blvd Ste 290, Torrance, CA 90505
- Phone
- (424) 903-7007
- Enumerated
- May 2, 2018
- Record last updated
- Apr 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20190122002405); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 23530 Hawthorne Blvd Ste 290
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert De Leon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average physician assistant in 2024
3,997 Medicare Part D claims for 924 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 1,553 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen690 claims
- Gabapentin620 claims
- Pregabalin391 claims
- Tramadol Hcl291 claims
- Oxycodone-Acetaminophen194 claims
- Diclofenac Sodium182 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.
Industry payments in 2024: $149.31
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Torrance Health Association IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert De Leon among 14,451 physician assistant records in California
Robert De Leon 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 2018, is newer than 52% of them.
- NPI issued2018 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2018 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 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).
89 physician assistant records list a practice address in Torrance
They are 89 of the 8,901 NPPES records with a practice address in Torrance, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Torrance → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Wendy Ard, P.A.C.Torrance, CA 905051881673663
- Aram Craig, PA-C, MMS, RKTTorrance, CA 905051730148578
- Leanna Gonzales, PA-CTorrance, CA 905051497099360
- Brooke Hanners, PA-C, ATC, OTCTorrance, CA 905051962915926
- Jeila Kakavand, PA-CTorrance, CA 905051790127298
- Margaret Leone, PA-CTorrance, CA 905051659774966
- Janelle Macasieb, PA-CTorrance, CA 905051063659829
- Crystal Ming, PA-CTorrance, CA 905051699259705
Common questions
What is Robert De Leon's NPI number?
Robert De Leon's National Provider Identifier (NPI) is 1023507324, issued on May 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Robert De Leon located?
The NPPES record lists a practice address at 23530 Hawthorne Blvd Ste 290, Torrance, CA, 90505. Phone: (424) 903-7007. Providers update this record themselves, so call before visiting.
How can I verify Robert De Leon's license?
NPPES lists California license number 55536, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Robert De Leon prescribe under Medicare Part D?
In 2024, Robert De Leon had 3,997 Medicare Part D claims for 924 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.