Dr. Jonathan D. Bui, MD, PhD

  • San Diego, CA
  • Neurologist
NPI1730247974PAC ID6901908839
Medicare services, 2024
96
Medicare patients, 2024
88
Part D claims, 2024
31
Publications
21
MIPS score, 2024
91
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 8 affiliations

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Dr. Jonathan D. Bui is a neurologist in San Diego, California

Dr. Bui practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Bui's NPI, 1730247974, was assigned on December 4, 2006. Dr. Bui graduated from University Of Florida College Of Medicine in 1998. Dr. Bui holds California license A96574.

NPI and contact details
Medicare PAC ID
6901908839
NPI enumeration date
December 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
51
Medical school graduation
1998

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

Dr. Jonathan D. Bui practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Bui's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Jonathan D. Bui is affiliated with 5 sites of care and 3 medical groups

Dr. Bui's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Bui is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Bui to 3 more group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Bui

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Jonathan D. Bui's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bui practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jonathan D. Bui is one of 2,207 neurologists in California

Neurology is Dr. Bui's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Bui is board certified in brain injury medicine by the American Board of Psychiatry and Neurology. Dr. Bui is licensed in California.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A96574 · 2006 to 2026 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists dementia, epilepsy, migraine and chronic headache, neck pain and spine problems, neuropathy and thoracic spine disorders among the conditions Dr. Bui treats.

Neurologists near Dr. Bui

Counts of neurologists 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. Jonathan D. Bui billed Medicare for 96 services in 2024

CMS data shows 96 Medicare services from Dr. Bui across 6 procedure codes in 2024, for 88 Medicare patients. Medicare paid $9,471 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202496
Medicare patients88
Paid by Medicare$9,471
Procedure codes6

Dr. Bui's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1292024: 9626%

Dr. Bui compared with the California median for neurologists, 2024

  • Dr. Bui
  • California median
Medicare services
96vs 40476% below
Medicare patients
88vs 19054% below
Part D claims
12vs 32496% below

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. 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.

See all procedures by Dr. Bui

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jonathan D. Bui treated 88 Medicare patients in 2024, average age 68

CMS counts 88 Medicare patients who saw Dr. Bui in 2024. The largest group is 65 to 74, with 35 patients. 72% of them have high blood pressure, and 64% have high cholesterol. 57% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Bui's median patient age at 20, with 48% women.

Medicare patients, 202488
Average age68
Average risk score1.74
Also on Medicaid57%

Dr. Bui's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bui's Medicare patients by sex, 2024

  • Women4349%
  • Men4551%

Chronic conditions among Dr. Bui's Medicare patients, 2024

  1. High blood pressure72%
  2. High cholesterol64%
  3. Arthritis53%
  4. Anxiety50%
  5. Mood disorders43%
  6. Depression38%
  7. Diabetes35%
  8. Chronic kidney disease33%

Share of Medicare patients with each condition. A patient can have several.

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 20

Patient panel by sex, all payers

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jonathan D. Bui wrote 31 Medicare Part D claims in 2024

In 2024, Dr. Bui wrote 31 Medicare Part D claims. 87% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $975 in total drug cost. In 2021, CMS named 41 claims across 3 drugs.

Part D claims, 202431
Drugs named by CMS1
Total drug cost$975

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

  • Generic27 claims87%
  • Brand-name and other4 claims13%

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, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 412024: 1271%

Drugs named by CMS: 1 in 2024, 3 in 2021.

See all prescribing by Dr. Bui

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

Dr. Jonathan D. Bui scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Bui for performance year 2024, reported as part of a group. Dr. Bui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bui as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Bui's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Jonathan D. Bui has 21 publications on record

Dmand AI links 21 papers to Dr. Bui, published from 2007 to 2020. 2018 was the busiest year, with 2. The most frequent topics are Rats, Sprague-Dawley, Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy. Dr. Bui has published most often in Magn Reson Med. Dr. Bui's most frequent co-authors are James N. Brenton, MD, Arthur L. Day, MD and Eric Michael Debbold, MD.

Papers21
Years published2007 to 2020

Dr. Bui's papers by year, 2007 to 2020

Topics Dr. Bui writes about most

  • Rats, Sprague-Dawley
  • Magnetic Resonance Imaging
  • Magnetic Resonance Spectroscopy
  • Microscopy
  • Angiotensin II
  • Blood Pressure
  • Brain
  • Contrast Media

Dr. Bui's most frequent co-authors

Recent publications by Dr. Bui

See all 21 publications and co-authors

See who Dr. Bui researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bui works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jonathan D. Bui received $5,186 in industry payments from 2016 to 2025

CMS Open Payments shows 273 general payments to Dr. Bui from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $1,658.

General payments to Dr. Bui by program year, 2016 to 2025

General payments to Dr. Bui by kind, 2016 to 2025

$5.2Kin total
  • Food and beverage$5,162100%
  • Education$240%

Companies that paid Dr. Bui the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bui

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

Dr. Jonathan D. Bui graduated from University Of Florida College Of Medicine

Dr. Bui graduated from University Of Florida College Of Medicine in 1998.

  1. Medical schoolUniversity Of Florida College Of Medicine
  2. Board certified in brain injury medicineAmerican Board of Psychiatry and Neurology
  3. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Jonathan D. Bui accepts plans from 16 insurance carriers

Dr. Bui is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. 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
  • Molina
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Bui accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Jonathan D. 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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Jonathan D. 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. Jonathan D. Bui's NPI number?

Dr. Jonathan D. Bui's NPI number is 1730247974. It was assigned on December 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jonathan D. Bui?

Dr. Jonathan D. Bui is a neurologist in San Diego, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Jonathan D. Bui practice?

Dr. Bui practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Bui's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Bui to 3 group practices and clinics and 2 medical groups.

What is Dr. Jonathan D. Bui's office phone number?

The practice phone on file for Dr. Bui is (619) 543-6222.

What is Dr. Jonathan D. Bui's medical license number?

Dr. Bui holds California license A96574.

Which hospitals is Dr. Jonathan D. Bui affiliated with?

Dr. Bui is affiliated with Hillcrest Medical Center.

What medical group is Dr. Jonathan D. Bui part of?

Dr. Bui is linked to UC San Diego Health. Dmand AI links Dr. Bui to 2 more medical groups.

Does Dr. Jonathan D. Bui accept Medicare?

Yes. CMS data shows Dr. Bui billed Medicare for 96 services in 2024, and Dr. Bui accepts Medicare assignment.

Does Dr. Jonathan D. Bui offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bui as offering telehealth services.

What is Dr. Jonathan D. Bui's MIPS score?

Dr. Bui's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Jonathan D. Bui see?

CMS counts 88 Medicare patients who saw Dr. Bui in 2024, with an average age of 68.

Is Dr. Jonathan D. Bui board certified?

Yes. Dr. Bui is board certified in brain injury medicine by the American Board of Psychiatry and Neurology.

What services does Dr. Jonathan D. Bui bill to Medicare?

In 2024, Dr. Bui's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99222) and office visit, established patient (99215).

Where did Dr. Jonathan D. Bui go to medical school?

Dr. Bui graduated from University Of Florida College Of Medicine in 1998.

What drugs does Dr. Jonathan D. Bui prescribe most?

In 2024 Medicare Part D data, Dr. Bui's most prescribed drugs by claims were Levetiracetam.

Has Dr. Jonathan D. Bui received payments from drug or device companies?

CMS Open Payments shows $5,186 in general payments to Dr. Bui from 32 companies from 2016 to 2025. The largest total came from Sunovion Pharmaceuticals Inc.

How long has Dr. Jonathan D. Bui been practicing?

Dr. Bui graduated from medical school in 1998, 28 years ago.

Does Dr. Jonathan D. Bui do research?

Dmand AI links 21 publications to Dr. Bui, published from 2007 to 2020.

Who does Dr. Jonathan D. Bui publish with?

Dr. Bui's most frequent co-authors are James N. Brenton, MD (1 shared paper), Arthur L. Day, MD (1 shared paper) and Eric Michael Debbold, MD (1 shared paper).

What insurance does Dr. Jonathan D. Bui accept?

Dr. Bui is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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