Vivian Mai Bui
Physician Assistant · Anaheim, CA
Vivian Mai Bui is a physician assistant with a practice address in Anaheim, California, and NPI 1750015095, issued on Jul 12, 2022. Check the license (California PA63590, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vivian Mai Bui
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA63590 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1211 W LA Palma Ave Ste 404, Anaheim, CA 92801
- Phone
- (714) 772-8282
- Enumerated
- Jul 12, 2022
- Record last updated
- Sep 11, 2024
- Fax
- (714) 772-6493
- Medicare enrollment
- Enrolled (PECOS I20240522001672); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1211 W LA Palma Ave Ste 404
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nguyen Dang, M.D.Hospitalist Physician1679671622
- Marilyn Deridder, APRNAcute Care Nurse Practitioner1548748858
- Tal Do, MDInternal Medicine Physician1093275331
Verify Vivian Mai 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 PA63590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physician assistant in 2024
231 Medicare Part D claims for 103 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin15 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: $271.24
12 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, 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
- Chest And Critical Care Consultants A Medical GroupTustin, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vivian Mai Bui among 14,451 physician assistant records in California
Vivian Mai 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
- Graduated2023 · 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).
145 physician assistant records list a practice address in Anaheim
They are 145 of the 9,018 NPPES records with a practice address in Anaheim, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Anaheim → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Shelton Colinco, PAAnaheim, CA 928011033240015
- Robert Culver, P.A-CAnaheim, CA 928011811916315
- Karen Dawson, PA-CAnaheim, CA 928011053581462
- Eric De La Vega, PAAnaheim, CA 928011255421921
- Walter Harris, PA-C, D.C.Anaheim, CA 928011992945430
- Jason Haught, PACAnaheim, CA 928011619072378
- Marianne Matsuguma, PA-CAnaheim, CA 928011972700292
- Amanda Paranda, PA-CAnaheim, CA 928011124264437
Common questions
What is Vivian Mai Bui's NPI number?
Vivian Mai Bui's National Provider Identifier (NPI) is 1750015095, issued on Jul 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Mai Bui located?
The NPPES record lists a practice address at 1211 W LA Palma Ave Ste 404, Anaheim, CA, 92801. Phone: (714) 772-8282. Providers update this record themselves, so call before visiting.
How can I verify Vivian Mai Bui's license?
NPPES lists California license number PA63590, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vivian Mai Bui prescribe under Medicare Part D?
In 2024, Vivian Mai Bui had 231 Medicare Part D claims for 103 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.