Blotting, WesternCD4-Positive T-LymphocytesCD8-Positive T-Lymphocytes
Dr. Lueng Tcheung, MD
NPI1851683866
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $30
- State license
- 1
- Year NPI issued
- 2011
- 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. Tcheung's professional email, personal email and mobile number
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Dr. Lueng Tcheung is an internist in San Francisco, California
Dr. Tcheung practices at San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration.
Dr. Tcheung's NPI, 1851683866, was assigned on May 9, 2011. Dr. Tcheung holds California license A117922.
NPI and contact details
- NPI
- 1851683866NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2011
- NPI status
- Active
- Practice phone
- (415) 221-4810
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Lueng Tcheung practices at San Francisco VA Medical Center in San Francisco, California
Dr. Tcheung'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. Lueng Tcheung is affiliated with 1 site of care
Dr. Tcheung's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration. Dr. Tcheung'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. Lueng Tcheung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tcheung 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. Lueng Tcheung is one of 16,751 internists in California
Internal medicine is Dr. Tcheung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tcheung is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Tcheung
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. Lueng Tcheung's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Tcheung's median patient age at 70, with 0% women.
Dr. Tcheung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Lueng Tcheung has 3 publications on record
Dmand AI links 3 papers to Dr. Tcheung, published from 2011 to 2020. The most frequent topics are CD4-Positive T-Lymphocytes, CD8-Positive T-Lymphocytes and HIV Infections. Dr. Tcheung's most frequent co-authors are Kristina Marie Cordasco, MD, MPH, Richard Thomas Davey, MD and Michael Charles Sneller, MD.
Papers3
Years published2011 to 2020
Dr. Tcheung's papers by year, 2011 to 2020
Topics Dr. Tcheung writes about most
- CD4-Positive T-Lymphocytes
- CD8-Positive T-Lymphocytes
- HIV Infections
- Homeostasis
- Interferon Type I
- Lymphopenia
Dr. Tcheung's most frequent co-authors
- Kristina Marie Cordasco, MD, MPH1 shared paper
- Richard Thomas Davey, MD1 shared paper
- Michael Charles Sneller, MD1 shared paper
Recent publications by Dr. Tcheung
CD4-CD8 RatioCD4-Positive T-LymphocytesCD8-Positive T-Lymphocytes
See who Dr. Tcheung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tcheung 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. Lueng Tcheung received $30 in industry payments from 2016 to 2020
CMS Open Payments shows 2 general payments to Dr. Tcheung from 2 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $16.
General payments to Dr. Tcheung by program year, 2016 to 2020
Companies that paid Dr. Tcheung the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lueng Tcheung'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Lueng Tcheung
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. Lueng Tcheung's NPI number?
Dr. Lueng Tcheung's NPI number is 1851683866. It was assigned on May 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Lueng Tcheung?
Dr. Lueng Tcheung is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lueng Tcheung practice?
Dr. Tcheung practices at 4150 Clement Street, San Francisco, CA 94121. Dr. Tcheung's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration.
What is Dr. Lueng Tcheung's office phone number?
The practice phone on file for Dr. Tcheung is (415) 221-4810.
What is Dr. Lueng Tcheung's medical license number?
Dr. Tcheung holds California license A117922.
Which hospitals is Dr. Lueng Tcheung affiliated with?
Dr. Tcheung practices at San Francisco VA Medical Center in San Francisco, California.
Has Dr. Lueng Tcheung received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Tcheung from 2 companies from 2016 to 2020. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lueng Tcheung been practicing?
Dr. Tcheung's NPI was assigned in 2011.
Does Dr. Lueng Tcheung do research?
Dmand AI links 3 publications to Dr. Tcheung, published from 2011 to 2020.
Who does Dr. Lueng Tcheung publish with?
Dr. Tcheung's most frequent co-authors are Kristina Marie Cordasco, MD, MPH (1 shared paper), Richard Thomas Davey, MD (1 shared paper) and Michael Charles Sneller, MD (1 shared paper).
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