Erica Bui
Physician Assistant · Pasadena, CA
Erica Bui is a physician assistant with a practice address in Pasadena, California, and NPI 1528779451, issued on Dec 12, 2022. Check the license (California 66636, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Bui
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 66636 CA
Self-reported in NPPES; status is on the state search - Practice location
- 170 N Sierra Bonita Ave Apt 15, Pasadena, CA 91106
- Phone
- (805) 844-4244
- Enumerated
- Dec 12, 2022
- Record last updated
- Aug 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20250819003689); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Erica Bui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 66636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Genesis Healthcare Partners PCTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Bui among 14,451 physician assistant records in California
Erica Bui 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 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2025 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 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).
88 physician assistant records list a practice address in Pasadena
They are 88 of the 10,525 NPPES records with a practice address in Pasadena, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Pasadena → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rebecca Kaviani, PA-CPasadena, CA 911061396088514
- Tiffany Luong, PA-CPasadena, CA 911061811681687
- Jessica MehrabanPasadena, CA 911061649924267
- Tarannum Qureshi, PA-CPasadena, CA 911061992970479
- Sofia Ryan, PAPasadena, CA 911061306329586
- Emin Aleksani, PA-CPasadena, CA 911071982131660
- Simona Capitani, PA-CPasadena, CA 911051770216087
- Ariel Chan, PA-CPasadena, CA 911051942983226
Common questions
What is Erica Bui's NPI number?
Erica Bui's National Provider Identifier (NPI) is 1528779451, issued on Dec 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Erica Bui located?
The NPPES record lists a practice address at 170 N Sierra Bonita Ave Apt 15, Pasadena, CA, 91106. Phone: (805) 844-4244. Providers update this record themselves, so call before visiting.
How can I verify Erica Bui's license?
NPPES lists California license number 66636, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.