Dr. Rau Van Bui, MD
- Medicare services, 2021
- 275
- Part D claims, 2024
- 631
- Industry payments
- $3,593
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2365 Quimby Rd, San Jose, CA 95122
- Practice phone
- Call (408) 620-5675
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Evergreen Surgery Center, LLC
San Jose, California
Find Dr. 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.
Dr. Rau Van Bui is a family medicine physician in San Jose, California
Dr. Bui practices at Evergreen Surgery Center, LLC in San Jose, California.
Dr. Bui's NPI, 1891808804, was assigned on August 16, 2006. Dr. Bui graduated from Ho Chi Minh City Medicine and Pharmacy University in 1972. Dr. Bui holds California license A035749.
- NPI
- 1891808804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002080702
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 620-5675
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rau Van Bui practices at Evergreen Surgery Center, LLC in San Jose, California
Dr. Bui's primary practice is Evergreen Surgery Center, LLC, at 2365 Quimby Rd, San Jose, CA 95122 in Santa Clara County. The practice phone is (408) 620-5675.
- Evergreen Surgery Center, LLC2365 Quimby Rd, San Jose, CA 95122 · Santa Clara CountyPhone(408) 620-5675
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rau Van Bui is affiliated with 2 sites of care and 1 medical group
Dr. Bui's primary practice is Evergreen Surgery Center, LLC in San Jose, California. The medical group on file is 360 Degree Medical Clinic. Dmand AI also links Dr. Bui to 1 more group practice or clinic, 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 Dr. Rau Van Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evergreen Surgery Center, LLC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rau Van Bui is one of 15,680 family medicine physicians in California
Family medicine is Dr. Bui's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Bui's licenses on file in 3 states: California, Texas and Oklahoma.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Texas license
- Oklahoma license
Family medicine physicians near Dr. Bui
Counts of family medicine physicians 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
Dr. Rau Van Bui billed Medicare for 275 services in 2021
CMS data shows 275 Medicare services from Dr. Bui across 4 procedure codes in 2021. Medicare paid $11,539 for them. Every service was in an office.
Dr. Bui's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 9092021: 22875%
- Other services
- 2020: 1482021: 2484%
- Tests and treatments
- 2020: 1602021: 2386%
Dr. Bui compared with the California median for family medicine physicians, 2021
- Dr. Bui
- California median
- Medicare services
- 275vs 24612% above
- Part D claims
- 402vs 83352% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Bui's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bui and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rau Van Bui's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Bui's median patient age at 57, with 55% women.
Dr. 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 57
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Rau Van Bui wrote 631 Medicare Part D claims in 2024
In 2024, Dr. Bui wrote 631 Medicare Part D claims for 144 patients. 82% of them were for generic drugs. CMS names the drug for 402 of them, across 15 drugs with 11 or more claims each, at $46,011 in total drug cost. In 2023, CMS named 311 claims across 12 drugs.
Dr. Bui's Part D claims by kind of drug, 2024
- Generic520 claims82%
- Brand-name and other111 claims18%
Dr. Bui's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3112024: 40229%
Drugs named by CMS: 15 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Rau Van Bui takes part in Medicare
Dr. 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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Dr. Rau Van Bui received $3,593 in industry payments from 2016 to 2025
CMS Open Payments shows 73 general payments to Dr. Bui from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $496.
General payments to Dr. Bui by program year, 2016 to 2025
General payments to Dr. Bui by kind, 2016 to 2025
- Food and beverage$3,47197%
- Education$1223%
Companies that paid Dr. Bui the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rau Van Bui graduated from Ho Chi Minh City Medicine and Pharmacy University
Dr. Bui graduated from Ho Chi Minh City Medicine and Pharmacy University in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Rau Van Bui accepts plans from 14 insurance carriers
Dr. Bui is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Bui accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Rau Van 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Rau Van 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 Dr. Rau Van Bui's NPI number?
Dr. Rau Van Bui's NPI number is 1891808804. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rau Van Bui?
Dr. Rau Van Bui is a family medicine physician in San Jose, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Rau Van Bui practice?
Dr. Bui practices at 2365 Quimby Rd, San Jose, CA 95122. Dr. Bui's primary practice is Evergreen Surgery Center, LLC in San Jose, California. Dmand AI also links Dr. Bui to 1 group practice or clinic.
What is Dr. Rau Van Bui's office phone number?
The practice phone on file for Dr. Bui is (408) 620-5675.
What is Dr. Rau Van Bui's medical license number?
Dr. Bui holds California license A035749, one of the licenses on file in 3 states.
Which states has Dr. Rau Van Bui been licensed in?
Dmand AI has state licenses on file for Dr. Bui in California (1980 to 2026), Texas (1980 to 2001) and Oklahoma (1979 to 1986).
What medical group is Dr. Rau Van Bui part of?
Dr. Bui is linked to 360 Degree Medical Clinic.
Does Dr. Rau Van Bui accept Medicare?
Yes. CMS data shows Dr. Bui billed Medicare for 275 services in 2021, and Dr. Bui accepts Medicare assignment.
What services does Dr. Rau Van Bui bill to Medicare?
In 2021, Dr. Bui's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Rau Van Bui go to medical school?
Dr. Bui graduated from Ho Chi Minh City Medicine and Pharmacy University in 1972.
Show 4 more questionsShow fewer questions
What drugs does Dr. Rau Van Bui prescribe most?
In 2024 Medicare Part D data, Dr. Bui's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Rau Van Bui received payments from drug or device companies?
CMS Open Payments shows $3,593 in general payments to Dr. Bui from 20 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Rau Van Bui been practicing?
Dr. Bui graduated from medical school in 1972, 54 years ago.
What insurance does Dr. Rau Van Bui accept?
Dr. Bui is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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