Aaron Ihn Lee, PA-C
Physician Assistant · Cypress, CA
Aaron Ihn Lee, PA-C is a physician assistant with a practice address in Cypress, California, and NPI 1245833623, issued on Nov 18, 2020. Check the license (California PA59522, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aaron Ihn Lee
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA59522 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9485 Rosemarie CT, Cypress, CA 90630
- Phone
- (714) 614-6164
- Enumerated
- Nov 18, 2020
- Record last updated
- Dec 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20231219001851); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Aaron Ihn Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA59522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average physician assistant in 2024
611 Medicare Part D claims for 334 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin60 claims
- Amoxicillin-Clavulanate Potass57 claims
- Methylprednisolone46 claims
- Albuterol Sulfate Hfa40 claims
- Mupirocin37 claims
- Cephalexin34 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: $126.83
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. 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
- Exer Medical CorporationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Ihn Lee among 14,451 physician assistant records in California
Aaron Ihn Lee, 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 fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 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).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Cypress → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Valerie Bonilla, PA-CLa Habra, CA 906311083016125
- Cameron Christie, PA-CLa Habra, CA 906311053886697
- Anthony FavotLa Habra, CA 906311215572417
- Haeeun Kim, ASSOCIATE'S DEGREESLa Habra, CA 906311730711821
- Lisa Kotler, PA-CLa Habra, CA 906311801349774
- Korina LopezLa Habra, CA 906311922940097
- Diane Myers, PALa Habra, CA 906311063639524
- Jose Ruvalcaba, PA-CLa Habra, CA 906311598198897
Common questions
What is Aaron Ihn Lee, PA-C's NPI number?
Aaron Ihn Lee, PA-C's National Provider Identifier (NPI) is 1245833623, issued on Nov 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Ihn Lee, PA-C located?
The NPPES record lists a practice address at 9485 Rosemarie CT, Cypress, CA, 90630. Phone: (714) 614-6164. Providers update this record themselves, so call before visiting.
How can I verify Aaron Ihn Lee, PA-C's license?
NPPES lists California license number PA59522, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aaron Ihn Lee, PA-C prescribe under Medicare Part D?
In 2024, Aaron Ihn Lee, PA-C had 611 Medicare Part D claims for 334 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.