Artificial IntelligenceMachine LearningPathology
Dr. Brandon Dion Fennell, MD
NPI1720780703
- Publications
- 10
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 4150 Clement Street, San Francisco, CA 94121
- Practice phone
- Call (415) 221-4810
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fennell'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. Brandon Dion Fennell is an internist in San Francisco, California
Dr. Fennell practices at San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration.
Dr. Fennell's NPI, 1720780703, was assigned on March 21, 2023. Dr. Fennell graduated from UC Davis School of Medicine in 2023. Dr. Fennell holds California license PTL13342.
NPI and contact details
- NPI
- 1720780703NPI Registry (opens in a new tab)
- NPI enumeration date
- March 21, 2023
- NPI status
- Active
- Practice phone
- (415) 221-4810
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Brandon Dion Fennell practices at San Francisco VA Medical Center in San Francisco, California
Dr. Fennell's primary practice is San Francisco VA Medical Center, at 4150 Clement Street, San Francisco, CA 94121 in San Francisco County. The practice phone is (415) 221-4810.
- San Francisco VA Medical Center4150 Clement Street, San Francisco, CA 94121 · San Francisco CountyPhone(415) 221-4810
Source: Dmand AI Affiliation Data
Dr. Brandon Dion Fennell is affiliated with 1 site of care
Dr. Fennell's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration. Dr. Fennell'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. Brandon Dion Fennell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fennell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Brandon Dion Fennell is one of 16,751 internists in California
Internal medicine is Dr. Fennell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fennell is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Fennell
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California1,127internists in San Francisco43internists at San Francisco VA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Brandon Dion Fennell's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Fennell's median patient age at 62.
Dr. Fennell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Source: Dmand AI Patient Panel Data
Dr. Brandon Dion Fennell has 10 publications on record
Dmand AI links 10 papers to Dr. Fennell, published from 2012 to 2025. 2024 was the busiest year, with 4. The most frequent topics are Artificial Intelligence, Catalysis and Machine Learning. Dr. Fennell has published most often in Mod Pathol. Dr. Fennell's most frequent co-authors are Eric F. Glassy, MD and Paul Wender, MD.
Papers10
Years published2012 to 2025
Dr. Fennell's papers by year, 2012 to 2025
Topics Dr. Fennell writes about most
- Artificial Intelligence
- Catalysis
- Machine Learning
- Pathology
Dr. Fennell's most frequent co-authors
Recent publications by Dr. Fennell
Mod Pathol
Artificial IntelligenceGenerative Artificial IntelligenceNeural Networks, Computer
See who Dr. Fennell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fennell 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. Brandon Dion Fennell graduated from UC Davis School of Medicine
Dr. Fennell graduated from UC Davis School of Medicine in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brandon Dion Fennell'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Brandon Dion Fennell
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. Brandon Dion Fennell's NPI number?
Dr. Brandon Dion Fennell's NPI number is 1720780703. It was assigned on March 21, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Brandon Dion Fennell?
Dr. Brandon Dion Fennell is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brandon Dion Fennell practice?
Dr. Fennell practices at 4150 Clement Street, San Francisco, CA 94121. Dr. Fennell's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration.
What is Dr. Brandon Dion Fennell's office phone number?
The practice phone on file for Dr. Fennell is (415) 221-4810.
What is Dr. Brandon Dion Fennell's medical license number?
Dr. Fennell holds California license PTL13342.
Which hospitals is Dr. Brandon Dion Fennell affiliated with?
Dr. Fennell practices at San Francisco VA Medical Center in San Francisco, California.
Where did Dr. Brandon Dion Fennell go to medical school?
Dr. Fennell graduated from UC Davis School of Medicine in 2023.
How long has Dr. Brandon Dion Fennell been practicing?
Dr. Fennell graduated from medical school in 2023, 3 years ago.
Does Dr. Brandon Dion Fennell do research?
Dmand AI links 10 publications to Dr. Fennell, published from 2012 to 2025.
Who does Dr. Brandon Dion Fennell publish with?
Dr. Fennell's most frequent co-authors are Eric F. Glassy, MD (1 shared paper) and Paul Wender, MD (1 shared paper).
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