Michelle Toquyen Bui

  • Cerritos, CA
  • Physician assistant
NPI1194575217
Part D claims, 2024
1,744
Industry payments
$308
Affiliated sites
1
Medical group
1
State license
1
Practice address
17100 Norwalk Blvd, Cerritos, CA 90703
Practice phone
Call (562) 860-2111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dipti Doshi

Multi-specialty group site · Cerritos, California

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Michelle Toquyen Bui is a physician assistant in Cerritos, California

Michelle Bui practices at Dipti Doshi in Cerritos, California.

Michelle Bui's NPI, 1194575217, was assigned on March 22, 2024. Michelle Bui holds California license PA64246.

NPI and contact details
NPI enumeration date
March 22, 2024
NPI status
Active
Practice phone
(562) 860-2111
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michelle Toquyen Bui practices at Dipti Doshi in Cerritos, California

Michelle Bui's primary practice is Dipti Doshi, at 17100 Norwalk Blvd, Cerritos, CA 90703. The practice phone is (562) 860-2111.

  • Dipti Doshi
    17100 Norwalk Blvd, Cerritos, CA 90703Phone(562) 860-2111

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michelle Toquyen Bui is affiliated with 1 site of care and 1 medical group

Michelle Bui's primary practice is Dipti Doshi in Cerritos, California. The medical group on file is Advanced Arthritis and Rheumatology Center.

Dipti DoshiMulti-specialty group site · Cerritos, CaliforniaPrimary
Advanced Arthritis and Rheumatology CenterPrimary care group, Cerritos, CA

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Michelle Toquyen Bui's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Bui practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dipti DoshiAvailable with a free account

Source: Dmand AI Technology Install Data

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Michelle Toquyen Bui is one of 11,482 physician assistants in California

Physician assistant is Michelle Bui's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michelle Bui is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA64246 · taxonomy 363A00000X

Physician assistants near Michelle Bui

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Michelle Toquyen Bui wrote 1,744 Medicare Part D claims in 2024

In 2024, Michelle Bui wrote 1,744 Medicare Part D claims for 359 patients. 98% of them were for generic drugs.

Part D claims, 20241,744
Part D patients359

Michelle Bui's Part D claims by kind of drug, 2024

  • Generic1,704 claims98%
  • Brand-name40 claims2%

Drug classes CMS tracks in Michelle Bui's Part D claims, 2024

  • Opioids6%102 of 1,744 claims
  • Antibiotics1%21 of 1,744 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Michelle Toquyen Bui received $308 in industry payments in 2025

CMS Open Payments shows 12 general payments to Michelle Bui from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $133.

Companies that paid Michelle Bui the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Michelle Bui

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Michelle Toquyen Bui's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Michelle Toquyen Bui

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michelle Toquyen Bui's NPI number?

Michelle Toquyen Bui's NPI number is 1194575217. It was assigned on March 22, 2024, and it is active in the NPI Registry.

What does Michelle Toquyen Bui specialize in?

Michelle Toquyen Bui is a physician assistant in Cerritos, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Michelle Toquyen Bui practice?

Michelle Bui practices at 17100 Norwalk Blvd, Cerritos, CA 90703. Michelle Bui's primary practice is Dipti Doshi in Cerritos, California.

What is Michelle Toquyen Bui's office phone number?

The practice phone on file for Michelle Bui is (562) 860-2111.

What is Michelle Toquyen Bui's medical license number?

Michelle Bui holds California license PA64246.

What medical group is Michelle Toquyen Bui part of?

Michelle Bui is linked to Advanced Arthritis and Rheumatology Center.

Has Michelle Toquyen Bui received payments from drug or device companies?

CMS Open Payments shows $308 in general payments to Michelle Bui from 7 companies from 2025 to 2025. The largest total came from Abbvie Inc.

How long has Michelle Toquyen Bui been practicing?

Michelle Bui's NPI was assigned in 2024.

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