Hao Dai Bui
- Medicare services, 2024
- 4,054
- Medicare patients, 2024
- 1,495
- Part D claims, 2024
- 649
- Publications
- 8
- MIPS score, 2024
- 26
- Practice address
- 4901 Centennial Plaza Way, Bakersfield, CA 93312-2011
- Practice phone
- Call (661) 387-8333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hao D. Bui, M.d., Inc.
Surgical practice · Bakersfield, California
Find Hao 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.
Hao Dai Bui is a vascular surgeon in Bakersfield, California
Hao Bui practices at Hao D. Bui, M.d., Inc. in Bakersfield, California.
Hao Bui's NPI, 1649493750, was assigned on April 10, 2007. Hao Bui graduated from David Geffen School of Medicine at UCLA in 1999. Hao Bui holds California license A74562.
- NPI
- 1649493750NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557443066
- NPI enumeration date
- April 10, 2007
- NPI status
- Active
- Practice phone
- (661) 387-8333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Hao Dai Bui practices at Hao D. Bui, M.d., Inc. in Bakersfield, California
Hao Bui's primary practice is Hao D. Bui, M.d., Inc., at 4901 Centennial Plaza Way, Bakersfield, CA 93312-2011. The practice phone is (661) 387-8333.
- Hao D. Bui, M.d., Inc.4901 Centennial Plaza Way, Bakersfield, CA 93312-2011Phone(661) 387-8333
Source: Dmand AI Affiliation Data
Hao Dai Bui is affiliated with 6 sites of care and 2 medical groups
Hao Bui's primary practice is Hao D. Bui, M.d., Inc. in Bakersfield, California. Hao Bui is also affiliated with Adventist Health Bakersfield. The medical group on file is Kern Medical. Dmand AI also links Hao Bui to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hao Dai Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hao Bui practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hao D. Bui, M.d., Inc. | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Hao Dai Bui is one of 532 vascular surgeons in California
Vascular surgery is Hao Bui's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Hao Bui is board certified in vascular surgery by the American Board of Surgery. Hao Bui is licensed in California.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists amputation, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), heart device and aorta surgery, leg revascularization and peripheral vascular disease among the conditions Hao Bui treats.
Vascular surgeons near Hao Bui
Counts of vascular surgeons 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
Hao Dai Bui billed Medicare for 4,054 services in 2024
CMS data shows 4,054 Medicare services from Hao Bui across 28 procedure codes in 2024, for 1,495 Medicare patients. Medicare paid $518,439 for them.
Hao Bui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0582024: 2,53223%
- Office and hospital visits
- 2023: 1,0622024: 1,0943%
- Surgery
- 2023: 1892024: 24731%
- Drugs given in the office
- 2023: 1342024: 9827%
- Imaging
- 2023: 852024: 832%
Where Hao Bui's Medicare services took place, 2024
- In an office3,73392%
- In a facility3218%
Hao Bui compared with the California median for vascular surgeons, 2024
- Hao Bui
- California median
- Medicare services
- 4,054vs 6096.7 times
- Medicare patients
- 1,495vs 2725.5 times
- Part D claims
- 597vs 5510.9 times
Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.
Hao Bui's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Hao Bui?
Medicare shows one payer. Book a meeting to get commercial claims data for Hao Bui and other vascular surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Hao Dai Bui treated 1,495 Medicare patients in 2024, average age 72
CMS counts 1,495 Medicare patients who saw Hao Bui in 2024. The largest group is 65 to 74, with 629 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 52% are also on Medicaid. Their average risk score is 3.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Hao Bui's median patient age at 65, with 60% women.
Hao Bui's Medicare patients by age, 2024
Hao Bui's Medicare patients by sex, 2024
- Women77152%
- Men72448%
Chronic conditions among Hao Bui's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Arthritis54%
- Ischemic heart disease50%
- Chronic kidney disease44%
- Heart failure32%
- COPD28%
Share of Medicare patients with each condition. A patient can have several.
Hao 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 65
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hao Dai Bui wrote 649 Medicare Part D claims in 2024
In 2024, Hao Bui wrote 649 Medicare Part D claims for 295 patients. 86% of them were for generic drugs. CMS names the drug for 597 of them, across 12 drugs with 11 or more claims each, at $51,764 in total drug cost. In 2023, CMS named 450 claims across 9 drugs.
Hao Bui's Part D claims by kind of drug, 2024
- Generic558 claims86%
- Brand-name91 claims14%
Hao 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.
Drug classes CMS tracks in Hao Bui's Part D claims, 2024
- Opioids12%77 of 649 claims
- Antibiotics6%39 of 649 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4502024: 59733%
Drugs named by CMS: 12 in 2024, 9 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
Hao Dai Bui scored 26 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 26 out of 100 for Hao Bui for performance year 2024, reported individually. CMS counts 124 procedures of varicose vein removal by Hao Bui, more than 86% of the clinicians it reports for that procedure.
Hao Bui's MIPS scores, performance year 2024
- 26of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 87of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Hao Bui ranks in Medicare procedure volume
- Varicose vein removal
- 86th percentile124 procedures
- Removal of tissue
- 70th percentile22 procedures
- Leg revascularization (restoring blood flow)
- 72nd percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Hao Dai Bui has 8 publications on record
Dmand AI links 8 papers to Hao Bui, published from 2004 to 2011. The most frequent topics are Blood Vessel Prosthesis Implantation, Aorta, Thoracic and Aortic Aneurysm, Abdominal. Hao Bui has published most often in Ann Vasc Surg. Hao Bui's most frequent co-authors are Carlos Donayre, MD, Rodney A. White, MD and Christian De Virgilio, MD.
Hao Bui's papers by year, 2004 to 2011
Topics Hao Bui writes about most
- Blood Vessel Prosthesis Implantation
- Aorta, Thoracic
- Aortic Aneurysm, Abdominal
- Aortic Aneurysm, Thoracic
- Aortic Diseases
- Aortic Dissection
- Coronary Angiography
- Acute Coronary Syndrome
Hao Bui's most frequent co-authors
- Carlos Donayre, MD6 shared papers
- Rodney A. White, MD5 shared papers
- Christian De Virgilio, MD3 shared papers
Recent publications by Hao Bui
Ann Thorac Surg
See who Hao Bui researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Hao Bui works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Hao Dai Bui received $16,525 in industry payments from 2016 to 2025
CMS Open Payments shows 582 general payments to Hao Bui from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Medtronic Vascular, Inc. paid the most, $3,085.
General payments to Hao Bui by program year, 2016 to 2025
General payments to Hao Bui by kind, 2016 to 2025
- Food and beverage$14,11285%
- Travel and lodging$2,09913%
- Education$2181%
- Speaker and faculty fees$971%
Companies that paid Hao 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
Hao Dai Bui graduated from David Geffen School of Medicine at UCLA
Hao Bui graduated from David Geffen School of Medicine at UCLA in 1999.
- Medical school
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Hao Dai Bui accepts plans from 17 insurance carriers
Hao Bui is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Humana
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Hao Bui accepts, by number of carriers
- PPO10
- Medicare9
- HMO8
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Hao Dai 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Hao Dai 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 Hao Dai Bui's NPI number?
Hao Dai Bui's NPI number is 1649493750. It was assigned on April 10, 2007, and it is active in the NPI Registry.
What does Hao Dai Bui specialize in?
Hao Dai Bui is a vascular surgeon in Bakersfield, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Hao Dai Bui practice?
Hao Bui practices at 4901 Centennial Plaza Way, Bakersfield, CA 93312-2011. Hao Bui's primary practice is Hao D. Bui, M.d., Inc. in Bakersfield, California. Dmand AI also links Hao Bui to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Hao Dai Bui's office phone number?
The practice phone on file for Hao Bui is (661) 387-8333.
What is Hao Dai Bui's medical license number?
Hao Bui holds California license A74562.
Which hospitals is Hao Dai Bui affiliated with?
Hao Bui is affiliated with Adventist Health Bakersfield. Dmand AI links Hao Bui to 2 more hospitals.
What medical group is Hao Dai Bui part of?
Hao Bui is linked to Kern Medical. Dmand AI links Hao Bui to 1 more medical group.
Does Hao Dai Bui accept Medicare?
Yes. CMS data shows Hao Bui billed Medicare for 4,054 services in 2024.
What is Hao Dai Bui's MIPS score?
Hao Bui's MIPS final score for performance year 2024 is 26 out of 100, reported individually.
How many Medicare patients does Hao Dai Bui see?
CMS counts 1,495 Medicare patients who saw Hao Bui in 2024, with an average age of 72.
Show 9 more questionsShow fewer questions
Is Hao Dai Bui board certified?
Yes. Hao Bui is board certified in vascular surgery by the American Board of Surgery.
What services does Hao Dai Bui bill to Medicare?
In 2024, Hao Bui's most billed Medicare services were office visit, established patient (99214), blood vessel study (93970) and blood vessel study (93923).
Where did Hao Dai Bui go to medical school?
Hao Bui graduated from David Geffen School of Medicine at UCLA in 1999.
What drugs does Hao Dai Bui prescribe most?
In 2024 Medicare Part D data, Hao Bui's most prescribed drugs by claims were Alprazolam, Clopidogrel and Hydrocodone-Acetaminophen.
Has Hao Dai Bui received payments from drug or device companies?
CMS Open Payments shows $16,525 in general payments to Hao Bui from 54 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Hao Dai Bui been practicing?
Hao Bui graduated from medical school in 1999, 27 years ago.
Does Hao Dai Bui do research?
Dmand AI links 8 publications to Hao Bui, published from 2004 to 2011.
Who does Hao Dai Bui publish with?
Hao Bui's most frequent co-authors are Carlos Donayre, MD (6 shared papers), Rodney A. White, MD (5 shared papers) and Christian De Virgilio, MD (3 shared papers).
What insurance does Hao Dai Bui accept?
Hao Bui is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
Selling to vascular surgery practices?
See vascular surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card