Alanine TransaminaseNon-alcoholic Fatty Liver DiseaseNutrition Surveys
Dr. Thomas Layden, MD
NPI1093835274
- Publications
- 9
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1740 W Taylor St, Chicago, IL 60612-7232
- Practice phone
- Call (312) 704-2885
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Layden'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. Thomas Layden is a gastroenterologist in Chicago, Illinois
Dr. Layden practices in Chicago, Illinois.
Dr. Layden's NPI, 1093835274, was assigned on March 30, 2007.
NPI and contact details
- NPI
- 1093835274NPI Registry (opens in a new tab)
- NPI enumeration date
- March 30, 2007
- NPI status
- Active
- Practice phone
- (312) 704-2885
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Thomas Layden's practice address is in Chicago, Illinois
Dr. Layden's practice address in the NPI Registry is 1740 W Taylor St, Chicago, IL 60612-7232. The practice phone is (312) 704-2885.
- NPI Registry address1740 W Taylor St, Chicago, IL 60612-7232Phone(312) 704-2885
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Thomas Layden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Layden practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Layden's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Layden practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas Layden is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Layden's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Layden has a license on file in Illinois.
Specialties and state licenses
- Gastroenterology, Illinois
Gastroenterologists near Dr. Layden
Counts of gastroenterologists 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. Thomas Layden's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Layden's median patient age at 40, with 100% women.
Dr. Layden's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Thomas Layden has 9 publications on record
Dmand AI links 9 papers to Dr. Layden, published from 2011 to 2016. 2011 was the busiest year, with 2. The most frequent topics are Antiviral Agents, RNA, Viral and Viral Load. Dr. Layden has published most often in J Viral Hepat. Dr. Layden's most frequent co-authors are Scott J. Cotler, MD, Nina M. Clark and Claus J. Fimmel, MD.
Papers9
Years published2011 to 2016
Dr. Layden's papers by year, 2011 to 2016
Topics Dr. Layden writes about most
- Antiviral Agents
- RNA, Viral
- Viral Load
- Hepacivirus
- Hepatitis C
- Hepatitis C, Chronic
- HIV Infections
- Interferon-alpha
Dr. Layden's most frequent co-authors
Recent publications by Dr. Layden
Proc Natl Acad Sci U S A
Antiviral AgentsBayes TheoremCarbamates
Asian PeopleEmigrants and ImmigrantsHealth Knowledge, Attitudes, Practice
See who Dr. Layden researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Layden works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Thomas Layden'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 |
| 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. Thomas Layden
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. Thomas Layden's NPI number?
Dr. Thomas Layden's NPI number is 1093835274. It was assigned on March 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Layden?
Dr. Thomas Layden is a gastroenterologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Thomas Layden practice?
Dr. Layden practices at 1740 W Taylor St, Chicago, IL 60612-7232.
What is Dr. Thomas Layden's office phone number?
The practice phone on file for Dr. Layden is (312) 704-2885.
How long has Dr. Thomas Layden been practicing?
Dr. Layden's NPI was assigned in 2007.
Does Dr. Thomas Layden do research?
Dmand AI links 9 publications to Dr. Layden, published from 2011 to 2016.
Who does Dr. Thomas Layden publish with?
Dr. Layden's most frequent co-authors are Scott J. Cotler, MD (8 shared papers), Nina M. Clark (1 shared paper) and Claus J. Fimmel, MD (1 shared paper).
Selling to gastroenterology practices?
See gastroenterologists in Illinois 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