Brian Leng
Surgical Physician Assistant · Canyon Country, CA
Brian Leng is a surgical physician assistant with a practice address in Canyon Country, California, and NPI 1710673108, issued on Apr 18, 2023. Check the license (California PA63732, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Leng
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA63732 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18591 Soledad Canyon RD, Canyon Country, CA 91351
- Phone
- (661) 252-7778
- Enumerated
- Apr 18, 2023
- Record last updated
- Dec 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20240223004124); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →
Verify Brian Leng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA63732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average surgical physician assistant in 2024
673 Medicare Part D claims for 170 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Ketoconazole114 claims
- Triamcinolone Acetonide81 claims
- Clobetasol Propionate67 claims
- Doxycycline Hyclate43 claims
- Mupirocin37 claims
- Tacrolimus33 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: $1,144.30
38 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 7,578 providers of this specialty with any payment received $703.95 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 2 group practices
- Blair S Kranson M D IncWest Hills, CA
- Golden State Dermatology Associates, Inc.Glendora, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Leng among 1,075 surgical physician assistant records in California
Brian Leng is one of 1,075 surgical physician assistant records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2023 · median 2012 among the 649 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in California
There are 1,075 surgical physician assistant records in California.
All 1,075 in California → Every provider in Canyon Country → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Maureen Aoys, DC, MS, PA-CValencia, CA 913551619208832
- Michael Gonzalez, PA-CSanta Clarita, CA 913551356833578
- Brian Lachapelle, PATarzana, CA 913561891707618
- Luis Cadena, MMS, PA-CMission Hills, CA 913451518340371
- Jonathan De Guzman, PAMission Hills, CA 913451225121924
- Christopher Gardhouse, PA-CMission Hills, CA 913451508432030
- William Guo, PA-CMission Hills, CA 913451538873195
- Anna Green, RNFAThousand Oaks, CA 913601811186984
Common questions
What is Brian Leng's NPI number?
Brian Leng's National Provider Identifier (NPI) is 1710673108, issued on Apr 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Brian Leng located?
The NPPES record lists a practice address at 18591 Soledad Canyon RD, Canyon Country, CA, 91351. Phone: (661) 252-7778. Providers update this record themselves, so call before visiting.
How can I verify Brian Leng's license?
NPPES lists California license number PA63732, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Leng prescribe under Medicare Part D?
In 2024, Brian Leng had 673 Medicare Part D claims for 170 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.