Michael Bui, FNP
- Part D claims, 2024
- 2,173
- Hospital affiliations
- 2
- Industry payments
- $512
- Medical groups
- 2
- State license
- 1
- Practice address
- 16305 Sand Canyon Ave, Irvine, CA 92618
- Practice phone
- Call (949) 855-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orange County Urology Associates, Inc.
Irvine, California
Find Michael Bui's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael Bui is a family nurse practitioner in Irvine, California
Michael Bui practices at Orange County Urology Associates, Inc. in Irvine, California.
Michael Bui's NPI, 1740919398, was assigned on June 8, 2022. Michael Bui graduated from University of Southern California Keck School of Medicine in 2021. Michael Bui holds California license 95019933.
- NPI
- 1740919398NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385000181
- NPI enumeration date
- June 8, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 855-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Bui practices at Orange County Urology Associates, Inc. in Irvine, California
Michael Bui's primary practice is Orange County Urology Associates, Inc., at 16305 Sand Canyon Ave, Irvine, CA 92618 in Orange County. The practice phone is (949) 855-1101.
- Orange County Urology Associates, Inc.16305 Sand Canyon Ave, Irvine, CA 92618 · Orange CountyPhone(949) 855-1101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael Bui is affiliated with 5 sites of care and 2 medical groups
Michael Bui's primary practice is Orange County Urology Associates, Inc. in Irvine, California. Michael Bui is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Orange County Urology Associates. Dmand AI also links Michael Bui to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Bui practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County Urology Associates, Inc. | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Bui is one of 13,532 family nurse practitioners in California
Family is Michael Bui's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Michael Bui is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Michael Bui
Counts of family nurse practitioners 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
Michael Bui's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Michael Bui's median patient age at 74, with 14% women.
Michael Bui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women14%
- Men85%
Source: Dmand AI Patient Panel Data
Michael Bui wrote 2,173 Medicare Part D claims in 2024
In 2024, Michael Bui wrote 2,173 Medicare Part D claims for 311 patients. 36% of them were for generic drugs.
Michael Bui's Part D claims by kind of drug, 2024
- Generic773 claims36%
- Brand-name1,274 claims59%
- Other126 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael Bui takes part in Medicare
Michael Bui accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Michael Bui received $512 in industry payments in 2025
CMS Open Payments shows 19 general payments to Michael Bui from 13 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $83.
Companies that paid Michael Bui the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Bui graduated from University of Southern California Keck School of Medicine
Michael Bui graduated from University of Southern California Keck School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Bui's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael 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 Michael Bui's NPI number?
Michael Bui's NPI number is 1740919398. It was assigned on June 8, 2022, and it is active in the NPI Registry.
What does Michael Bui specialize in?
Michael Bui is a family nurse practitioner in Irvine, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Michael Bui practice?
Michael Bui practices at 16305 Sand Canyon Ave, Irvine, CA 92618. Michael Bui's primary practice is Orange County Urology Associates, Inc. in Irvine, California. Dmand AI also links Michael Bui to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Michael Bui's office phone number?
The practice phone on file for Michael Bui is (949) 855-1101.
What is Michael Bui's medical license number?
Michael Bui holds California license 95019933.
Which hospitals is Michael Bui affiliated with?
Michael Bui is affiliated with Hoag Hospital Newport Beach. Dmand AI links Michael Bui to 1 more hospital.
What medical group is Michael Bui part of?
Michael Bui is linked to Orange County Urology Associates. Dmand AI links Michael Bui to 1 more medical group.
Does Michael Bui accept Medicare?
Yes. CMS lists Michael Bui as accepting Medicare assignment.
Where did Michael Bui go to medical school?
Michael Bui graduated from University of Southern California Keck School of Medicine in 2021.
Has Michael Bui received payments from drug or device companies?
CMS Open Payments shows $512 in general payments to Michael Bui from 13 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Michael Bui been practicing?
Michael Bui graduated from medical school in 2021, 5 years ago.
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