Joy Lin, PA-C
Physician Assistant · Los Angeles, CA
Joy Lin, PA-C is a physician assistant with a practice address in Los Angeles, California, and NPI 1023393188, issued on Oct 19, 2011. Check the license (California 21944, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joy Lin
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 21944 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-5790
- Enumerated
- Oct 19, 2011
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (323) 442-7699
- Medicare enrollment
- Enrolled (PECOS I20150211000100); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1500 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joy Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average physician assistant in 2024
260 Medicare Part D claims for 132 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Pantoprazole Sodium54 claims
- Azelastine Hcl33 claims
- Ipratropium Bromide27 claims
- Hydrocodone-Acetaminophen23 claims
- Neomycin-Polymyxin-Dexameth15 claims
- Ciprofloxacin-Dexamethasone14 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joy Lin among 14,451 physician assistant records in California
Joy Lin, 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 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 fileYes · 50% of these records are
- Graduated2011 · median 2018 among the 7,214 with a school on file
- Record last updated2021 · 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).
935 physician assistant records list a practice address in Los Angeles
They are 935 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Los Angeles → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Bryan Block, P.A.-CLos Angeles, CA 900331982627881
- Dawn Fishback, P.A.-CLos Angeles, CA 900331568680874
- Robert Harper, PA-CLos Angeles, CA 900331134234545
- Lillie Hudson, P.A.Los Angeles, CA 900331902946007
- Sunitha Husson, PA-CLos Angeles, CA 900331962446740
- Jose Lopez, PACLos Angeles, CA 900331245364785
- Oscar Miles-Smith, PALos Angeles, CA 900331336295526
- Eva Moya, PA-CLos Angeles, CA 900331295885820
Common questions
What is Joy Lin, PA-C's NPI number?
Joy Lin, PA-C's National Provider Identifier (NPI) is 1023393188, issued on Oct 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joy Lin, PA-C located?
The NPPES record lists a practice address at 1500 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5790. Providers update this record themselves, so call before visiting.
How can I verify Joy Lin, PA-C's license?
NPPES lists California license number 21944, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joy Lin, PA-C prescribe under Medicare Part D?
In 2024, Joy Lin, PA-C had 260 Medicare Part D claims for 132 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.