Lucas Chang
Ambulatory Care Pharmacist · Union City, CA
Lucas Chang is an ambulatory care pharmacist with a practice address in Union City, California, and NPI 1821621731, issued on Feb 19, 2020. Check the license (California 78810, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lucas Chang
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- 78810 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30116 Eigenbrodt Way, Union City, CA 94587
- Phone
- (510) 566-3220
- Enumerated
- Feb 19, 2020
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 30116 Eigenbrodt Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marilyn Anderson, O.T.Occupational Therapist1114065521
- Elliot Bernadel-Huey, R.P.T.Physical Therapist1386781979
- Gira Bhayani, PHARM.DPharmacist1518154434
- Lena Chaitesipaseut, PHARMDPharmacist1083364822
- Jessica Cunningham, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1336860113
- Charles Dalmon, LCSWClinical Social Worker1396864096
Verify Lucas Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 78810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average ambulatory care pharmacist in 2024
354 Medicare Part D claims for 138 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Ozempic49 claims
- Atorvastatin Calcium36 claims
- Metformin Hcl Er33 claims
- Glipizide Er32 claims
- Glipizide20 claims
- Metformin Hcl20 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.
Ambulatory Care Pharmacist providers in California
There are 485 ambulatory care pharmacist records in California.
Other ambulatory care pharmacist records in California
- Zohra Abdul, PHARMDRancho Cordova, CA1780507251
- Clare AdamsMission Viejo, CA1174995740
- Kristine AdzhemyanLos Angeles, CA1306579131
- Thuy AgbodikeSacramento, CA1467230748
- Omar Ahmed, PHARMDSan Rafael, CA1285254037
- Soo Ahn, PHARM.D.Simi Valley, CA1992245971
- Genevieve Aichelman, PHARM.D.Lemoore, CA1003273012
- Margherita Aikman, PHARMDSacramento, CA1881972669
- Anna Akayvan, PHARMACISTChula Vista, CA1053814012
- Samer Al Haddadin, PHARMD, J.D.Los Angeles, CA1023392107
Common questions
What is Lucas Chang's NPI number?
Lucas Chang's National Provider Identifier (NPI) is 1821621731, issued on Feb 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lucas Chang located?
The NPPES record lists a practice address at 30116 Eigenbrodt Way, Union City, CA, 94587. Phone: (510) 566-3220. Providers update this record themselves, so call before visiting.
How can I verify Lucas Chang's license?
NPPES lists California license number 78810, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lucas Chang prescribe under Medicare Part D?
In 2024, Lucas Chang had 354 Medicare Part D claims for 138 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. 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.