Dr. Bryan D. Choi, MD, PhD
- Medicare services, 2024
- 87
- Medicare patients, 2024
- 90
- Publications
- 108
- Hospital affiliations
- 4
- Industry payments
- $28
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Choi'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. Bryan D. Choi is a neurosurgeon in Boston, Massachusetts
Dr. Choi practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Choi's NPI, 1114331238, was assigned on June 17, 2014. Dr. Choi graduated from Duke University School of Medicine in 2014. Dr. Choi holds Massachusetts license L-260541.
- NPI
- 1114331238NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951529643
- NPI enumeration date
- June 17, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bryan D. Choi practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Choi's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Bryan D. Choi is affiliated with 7 sites of care and 2 medical groups
Dr. Choi's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Choi is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Choi to 2 more hospitals, 2 group practices and clinics, 1 community health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bryan D. Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bryan D. Choi is one of 182 neurosurgeons in Massachusetts
Neurological surgery is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Choi is licensed in Massachusetts.
Specialties and state licenses
- Neurological surgery, MassachusettsPrimary
Neurosurgeons near Dr. Choi
Counts of neurosurgeons 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. Bryan D. Choi billed Medicare for 87 services in 2024
CMS data shows 87 Medicare services from Dr. Choi across 4 procedure codes in 2024, for 90 Medicare patients. Medicare paid $10,839 for them.
Dr. Choi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 972024: 7424%
- Surgery
- 2023: 02024: 13
Where Dr. Choi's Medicare services took place, 2024
- In an office2529%
- In a facility6271%
Dr. Choi compared with the Massachusetts median for neurosurgeons, 2024
- Dr. Choi
- Massachusetts median
- Medicare services
- 87vs 20257% below
- Medicare patients
- 90vs 16144% below
Medians across 156 neurosurgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Choi'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 Dr. Choi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Choi and other neurosurgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bryan D. Choi treated 90 Medicare patients in 2024, average age 73
CMS counts 90 Medicare patients who saw Dr. Choi in 2024. The largest group is 65 to 74, with 41 patients. 73% of them have high cholesterol, and 72% have high blood pressure. 27% are also on Medicaid. Their average risk score is 1.63, 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. Choi's median patient age at 68, with 41% women.
Dr. Choi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Choi's Medicare patients by sex, 2024
- Women4146%
- Men4954%
Chronic conditions among Dr. Choi's Medicare patients, 2024
- High cholesterol73%
- High blood pressure72%
- Stroke or TIA56%
- Arthritis49%
- Anxiety47%
- Mood disorders46%
- Depression38%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bryan D. Choi offers telehealth to Medicare patients
Dr. Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Choi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bryan D. Choi has 108 publications on record
Dmand AI links 108 papers to Dr. Choi, published from 2011 to 2025. 2024 was the busiest year, with 12. The most frequent topics are Brain Neoplasms, Glioblastoma and T-Lymphocytes. Dr. Choi has published most often in Clin Cancer Res. Dr. Choi's most frequent co-authors are John H. Sampson, MD, Marcela Valderama Maus, MD and Darell Doty Bigner, MD, PhD.
Dr. Choi's papers by year, 2016 to 2025
Topics Dr. Choi writes about most
- Brain Neoplasms
- Glioblastoma
- T-Lymphocytes
- Immunotherapy, Adoptive
- Immunotherapy
- Receptors, Chimeric Antigen
- Glioma
- Cell Line, Tumor
Dr. Choi's most frequent co-authors
- John H. Sampson, MD31 shared papers
- Marcela Valderama Maus, MD23 shared papers
- Darell Doty Bigner, MD, PhD17 shared papers
Recent publications by Dr. Choi
See who Dr. Choi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Choi works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bryan D. Choi received $28 in industry payments from 2016 to 2020
CMS Open Payments shows 2 general payments to Dr. Choi from 2 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $16.
General payments to Dr. Choi by program year, 2016 to 2020
Companies that paid Dr. Choi the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bryan D. Choi graduated from Duke University School of Medicine
Dr. Choi graduated from Duke University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bryan D. Choi'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Bryan D. Choi
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. Bryan D. Choi's NPI number?
Dr. Bryan D. Choi's NPI number is 1114331238. It was assigned on June 17, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Bryan D. Choi?
Dr. Bryan D. Choi is a neurosurgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Bryan D. Choi practice?
Dr. Choi practices at 55 Fruit Street, Boston, MA 02114. Dr. Choi's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Choi to 2 hospitals, 2 group practices and clinics, 1 community health center and 1 medical group.
What is Dr. Bryan D. Choi's office phone number?
The practice phone on file for Dr. Choi is (617) 726-2000.
What is Dr. Bryan D. Choi's medical license number?
Dr. Choi holds Massachusetts license L-260541.
Which hospitals is Dr. Bryan D. Choi affiliated with?
Dr. Choi practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Choi is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Choi to 2 more hospitals.
What medical group is Dr. Bryan D. Choi part of?
Dr. Choi is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Choi to 1 more medical group.
Does Dr. Bryan D. Choi accept Medicare?
Yes. CMS data shows Dr. Choi billed Medicare for 87 services in 2024, and Dr. Choi accepts Medicare assignment.
Does Dr. Bryan D. Choi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Choi as offering telehealth services.
How many Medicare patients does Dr. Bryan D. Choi see?
CMS counts 90 Medicare patients who saw Dr. Choi in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
What services does Dr. Bryan D. Choi bill to Medicare?
In 2024, Dr. Choi's most billed Medicare services were emergency department visit (99285), office visit, established patient (99214) and hospital inpatient care (99222).
Where did Dr. Bryan D. Choi go to medical school?
Dr. Choi graduated from Duke University School of Medicine in 2014.
Has Dr. Bryan D. Choi received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Choi from 2 companies from 2016 to 2020. The largest total came from Baxter Healthcare.
How long has Dr. Bryan D. Choi been practicing?
Dr. Choi graduated from medical school in 2014, 12 years ago.
Does Dr. Bryan D. Choi do research?
Dmand AI links 108 publications to Dr. Choi, published from 2011 to 2025.
Who does Dr. Bryan D. Choi publish with?
Dr. Choi's most frequent co-authors are John H. Sampson, MD (31 shared papers), Marcela Valderama Maus, MD (23 shared papers) and Darell Doty Bigner, MD, PhD (17 shared papers).
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