Lily Liu, PA-C, MMSC
Physician Assistant · La Palma, CA
Lily Liu, PA-C, MMSC is a physician assistant with a practice address in La Palma, California, and NPI 1144728502, issued on Jan 31, 2018. Check the license (California PA55226, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lily Liu
- Credential
- PA-C, MMSC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA55226 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5451 LA Palma Ave Ste 25, La Palma, CA 90623
- Phone
- (714) 670-1340
- Enumerated
- Jan 31, 2018
- Record last updated
- Sep 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20240817000001); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 5451 LA Palma Ave Ste 25
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelly Hsieh, NP, PANurse Practitioner1477019875
- Vanessa Lopez Valencia, PA-CPhysician Assistant1841096526
- Vina NguyenPhysician Assistant1770049090
- Julie PhamPhysician Assistant1962286286
- Justin Wu, D.O.Internal Medicine Physician1174824841
Verify Lily Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA55226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
39 Medicare Part D claims for 23 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Pregabalin12 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: $2,474.18
103 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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 2 group practices
- Arthritis And Osteoporosis Medical Center, IncMonterey Park, CA
- Telemedicine Group PCRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lily Liu among 14,451 physician assistant records in California
Lily Liu, PA-C, MMSC 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
- Graduated2017 · 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).
8 physician assistant records list a practice address in La Palma
They are 8 of the 593 NPPES records with a practice address in La Palma, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in La Palma → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ji Min Kwon, MPAP, PA-CLa Palma, CA 906231851840763
- Vanessa Lopez Valencia, PA-CLa Palma, CA 906231841096526
- Vina NguyenLa Palma, CA 906231770049090
- Julie PhamLa Palma, CA 906231962286286
- Joanna Tran, PACLa Palma, CA 906231205204179
- Crystal WinLa Palma, CA 906231043993389
- Jesse Zepeda, PALa Palma, CA 906231881710283
- Hazam Ademhizam, PHYSICIAN ASSISTANTBuena Park, CA 906211073645131
Common questions
What is Lily Liu, PA-C, MMSC's NPI number?
Lily Liu, PA-C, MMSC's National Provider Identifier (NPI) is 1144728502, issued on Jan 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lily Liu, PA-C, MMSC located?
The NPPES record lists a practice address at 5451 LA Palma Ave Ste 25, La Palma, CA, 90623. Phone: (714) 670-1340. Providers update this record themselves, so call before visiting.
How can I verify Lily Liu, PA-C, MMSC's license?
NPPES lists California license number PA55226, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lily Liu, PA-C, MMSC prescribe under Medicare Part D?
In 2024, Lily Liu, PA-C, MMSC had 39 Medicare Part D claims for 23 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.