Diagn Microbiol Infect Dis
Dr. Bo Sun, MD
- Medicare services, 2024
- 733
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 42
- Publications
- 1
- MIPS score, 2024
- 89
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sun'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. Bo Sun is an internist in Stanford, California
Dr. Sun practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Sun's NPI, 1366946121, was assigned on March 19, 2018. Dr. Sun graduated from Duke University School Of Medicine in 2018. Dr. Sun's California license number on file is A164146.
- NPI
- 1366946121NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113326778
- NPI enumeration date
- March 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bo Sun practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Sun's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Bo Sun is affiliated with 2 sites of care and 2 medical groups
Dr. Sun's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Sun to 1 more hospital and 1 medical group, each named with a free account. Dr. Sun's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bo Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bo Sun is one of 16,751 internists in California
Internal medicine is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sun is board certified in internal medicine by the American Board of Internal Medicine. Dr. Sun has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists bile duct problems, congestive heart failure, electrolyte disorders, gastrointestinal bleeding, gastrointestinal infection, gastrointestinal inflammation, kidney failure and liver disease among the conditions Dr. Sun treats.
Internists near Dr. Sun
Counts of internists 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. Bo Sun billed Medicare for 733 services in 2024
CMS data shows 733 Medicare services from Dr. Sun across 6 procedure codes in 2024, for 195 Medicare patients. Medicare paid $75,140 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6622024: 73311%
Dr. Sun compared with the California median for internists, 2024
- Dr. Sun
- California median
- Medicare services
- 733vs 3612.0 times
- Medicare patients
- 195vs 15129% above
- Part D claims
- 50vs 42188% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Sun'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. Sun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sun and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bo Sun treated 195 Medicare patients in 2024, average age 75
CMS counts 195 Medicare patients who saw Dr. Sun in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 52% are also on Medicaid. Their average risk score is 3.12, 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. Sun's median patient age at 60, with 53% women.
Dr. Sun's Medicare patients by age, 2024
Dr. Sun's Medicare patients by sex, 2024
- Women11157%
- Men8443%
Chronic conditions among Dr. Sun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Ischemic heart disease49%
- Diabetes46%
- Heart failure46%
- Chronic kidney disease45%
- Arthritis44%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bo Sun wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Sun wrote 42 Medicare Part D claims for 17 patients. 62% of them were for generic drugs. They cover 4 drugs, with $1,053 in total drug cost. In 2021, CMS named 100 claims across 5 drugs.
Dr. Sun's Part D claims by kind of drug, 2024
- Generic26 claims62%
- Brand-name and other16 claims38%
Dr. Sun's most prescribed drugs by claims, 2022
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 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1002022: 5050%
Drugs named by CMS: 4 in 2022, 5 in 2021.
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. Bo Sun scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Sun for performance year 2024, reported as part of a group. Dr. Sun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sun's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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
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.
Dr. Bo Sun has 1 publication on record
Dmand AI links 1 paper to Dr. Sun in 2020. Dr. Sun's most frequent co-authors are Surbhi Singhal and Dean L. Winslow, MD.
Dr. Sun's most frequent co-authors
Recent publications by Dr. Sun
See who Dr. Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bo Sun received $48 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Sun from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $30.
General payments to Dr. Sun by program year, 2023 to 2024
Companies that paid Dr. Sun the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bo Sun graduated from Duke University School Of Medicine
Dr. Sun graduated from Duke University School Of Medicine in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Bo Sun accepts plans from 4 insurance carriers
Dr. Sun is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
Plan types Dr. Sun accepts, by number of carriers
- Medicare3
- PPO3
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Bo Sun'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Bo Sun
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. Bo Sun's NPI number?
Dr. Bo Sun's NPI number is 1366946121. It was assigned on March 19, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Bo Sun?
Dr. Bo Sun is an internist in Stanford, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bo Sun practice?
Dr. Sun practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Sun's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Sun to 1 hospital and 1 medical group.
What is Dr. Bo Sun's office phone number?
The practice phone on file for Dr. Sun is (650) 723-4000.
What is Dr. Bo Sun's medical license number?
Dr. Sun's California license number on file is A164146.
Which hospitals is Dr. Bo Sun affiliated with?
Dr. Sun practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Sun to 1 more hospital.
What medical group is Dr. Bo Sun part of?
Dr. Sun is linked to Stanford Health Care. Dmand AI links Dr. Sun to 1 more medical group.
Does Dr. Bo Sun accept Medicare?
Yes. CMS data shows Dr. Sun billed Medicare for 733 services in 2024, and Dr. Sun accepts Medicare assignment.
What is Dr. Bo Sun's MIPS score?
Dr. Sun's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Bo Sun see?
CMS counts 195 Medicare patients who saw Dr. Sun in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Bo Sun board certified?
Yes. Dr. Sun is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Bo Sun bill to Medicare?
In 2024, Dr. Sun's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Bo Sun go to medical school?
Dr. Sun graduated from Duke University School Of Medicine in 2018.
What drugs does Dr. Bo Sun prescribe most?
In 2022 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Gabapentin, Atorvastatin Calcium and Albuterol Sulfate Hfa.
Has Dr. Bo Sun received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Sun from 2 companies from 2023 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Bo Sun been practicing?
Dr. Sun graduated from medical school in 2018, 8 years ago.
Does Dr. Bo Sun do research?
Dmand AI links 1 publication to Dr. Sun.
Who does Dr. Bo Sun publish with?
Dr. Sun's most frequent co-authors are Surbhi Singhal (1 shared paper) and Dean L. Winslow, MD (1 shared paper).
What insurance does Dr. Bo Sun accept?
Dr. Sun is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists 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