Dr. Priscilla Ruth Callahan-Lyon, MD
- Publications
- 11
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 7 Metropolitan Ct, Gaithersburg, MD 20878-4016
- Practice phone
- Call (240) 773-0307
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Callahan-Lyon'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. Priscilla Ruth Callahan-Lyon is an internist in Gaithersburg, Maryland
Dr. Callahan-Lyon practices in Gaithersburg, Maryland.
Dr. Callahan-Lyon's NPI, 1164432423, was assigned on August 9, 2006. Dr. Callahan-Lyon holds Maryland license D0041794.
- NPI
- 1164432423NPI Registry (opens in a new tab)
- NPI enumeration date
- August 9, 2006
- NPI status
- Active
- Practice phone
- (240) 773-0307
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Priscilla Ruth Callahan-Lyon's practice address is in Gaithersburg, Maryland
Dr. Callahan-Lyon's practice address in the NPI Registry is 7 Metropolitan Ct, Gaithersburg, MD 20878-4016. The practice phone is (240) 773-0307.
- NPI Registry address7 Metropolitan Ct, Gaithersburg, MD 20878-4016Phone(240) 773-0307
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Priscilla Ruth Callahan-Lyon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Callahan-Lyon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Callahan-Lyon's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Priscilla Ruth Callahan-Lyon is one of 3,320 internists in Maryland
Internal medicine is Dr. Callahan-Lyon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Callahan-Lyon is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Callahan-Lyon
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. Priscilla Ruth Callahan-Lyon has 11 publications on record
Dmand AI links 11 papers to Dr. Callahan-Lyon, published from 2016 to 2025. 2018 was the busiest year, with 2. The most frequent topics are Electronic Nicotine Delivery Systems, Tobacco Use and Tobacco Products. Dr. Callahan-Lyon has published most often in Acad Pediatr. Dr. Callahan-Lyon's most frequent co-authors are Mary Brunette, MD, James Sargent, MD and Susanne Elizabeth Tanski, MD.
Dr. Callahan-Lyon's papers by year, 2016 to 2025
Topics Dr. Callahan-Lyon writes about most
- Electronic Nicotine Delivery Systems
- Tobacco Use
- Tobacco Products
- Smoking
- Respiratory Sounds
- Substance-Related Disorders
Dr. Callahan-Lyon's most frequent co-authors
- Mary Brunette, MD7 shared papers
- James Sargent, MD7 shared papers
- Susanne Elizabeth Tanski, MD7 shared papers
Recent publications by Dr. Callahan-Lyon
Toxicol Appl Pharmacol
Int J Environ Res Public Health
Int J Environ Res Public Health
See who Dr. Callahan-Lyon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Callahan-Lyon works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Priscilla Ruth Callahan-Lyon'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 |
| 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. Priscilla Ruth Callahan-Lyon
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. Priscilla Ruth Callahan-Lyon's NPI number?
Dr. Priscilla Ruth Callahan-Lyon's NPI number is 1164432423. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Priscilla Ruth Callahan-Lyon?
Dr. Priscilla Ruth Callahan-Lyon is an internist in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Priscilla Ruth Callahan-Lyon practice?
Dr. Callahan-Lyon practices at 7 Metropolitan Ct, Gaithersburg, MD 20878-4016.
What is Dr. Priscilla Ruth Callahan-Lyon's office phone number?
The practice phone on file for Dr. Callahan-Lyon is (240) 773-0307.
What is Dr. Priscilla Ruth Callahan-Lyon's medical license number?
Dr. Callahan-Lyon holds Maryland license D0041794.
How long has Dr. Priscilla Ruth Callahan-Lyon been practicing?
Dr. Callahan-Lyon's NPI was assigned in 2006.
Does Dr. Priscilla Ruth Callahan-Lyon do research?
Dmand AI links 11 publications to Dr. Callahan-Lyon, published from 2016 to 2025.
Who does Dr. Priscilla Ruth Callahan-Lyon publish with?
Dr. Callahan-Lyon's most frequent co-authors are Mary Brunette, MD (7 shared papers), James Sargent, MD (7 shared papers) and Susanne Elizabeth Tanski, MD (7 shared papers).
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