Ann Intern Med
COVID-19Post-Acute COVID-19 SyndromePoverty
Dr. Janice Thomas John, DO, MPH, MS
NPI1073784427
- Publications
- 14
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical groups
- 3
- State license
- 1
- Practice address
- Health Sciences Center Suny, Stony Brook, NY 11794
- Practice phone
- Call (631) 444-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. John'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. Janice Thomas John is a pediatrician in Stony Brook, New York
Dr. John practices at Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University.
Dr. John's NPI, 1073784427, was assigned on March 13, 2008. Dr. John holds New York license 60 253107.
NPI and contact details
- NPI
- 1073784427NPI Registry (opens in a new tab)
- NPI enumeration date
- March 13, 2008
- NPI status
- Active
- Practice phone
- (631) 444-4000
- 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. Janice Thomas John practices at 2 locations in Stony Brook, New York
Dr. John's primary practice is Stony Brook University Hospital, at Health Sciences Center Suny, Stony Brook, NY 11794 in Suffolk County. The practice phone is (631) 444-4000. Dr. John also practices at Stony Brook University Hospital, 101 Nicolls Rd, Stony Brook, NY 11794.
- Stony Brook University HospitalPrimaryHealth Sciences Center Suny, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4000
- Stony Brook University Hospital101 Nicolls Rd, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Janice Thomas John is affiliated with 2 sites of care and 3 medical groups
Dr. John's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. The medical group on file is Stony Brook Children's Service. Dmand AI also links Dr. John to 2 more medical groups and 1 clinical lab, each named with a free account.
Stony Brook Children's Service2 medical groupsNames with a free account1 clinical labName with a free account
See all 5 affiliations for Dr. JohnSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janice Thomas John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. John practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stony Brook University Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. John practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Stony Brook University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Janice Thomas John is one of 4,313 pediatricians in New York
Pediatrics is Dr. John's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. John is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. John
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
4,313pediatricians in New York45pediatricians in Stony Brook28pediatricians at Stony Brook University Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Janice Thomas John's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. John's median patient age at 8, with 47% women.
Dr. John's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Janice Thomas John has 14 publications on record
Dmand AI links 14 papers to Dr. John, published from 2013 to 2025. 2022 was the busiest year, with 3. The most frequent topics are Curriculum, Students, Medical and Clinical Competence. Dr. John has published most often in BMC Public Health. Dr. John's most frequent co-authors are Marie Cavuoto Petrizzo, MD, MSED, Lauren D. Block, MD and Rebecca H. Dougherty, MD.
Papers14
Years published2013 to 2025
Dr. John's papers by year, 2013 to 2025
Topics Dr. John writes about most
- Curriculum
- Students, Medical
- Clinical Competence
- Counseling
- COVID-19
- Educational Measurement
- Education, Medical, Undergraduate
- Post-Acute COVID-19 Syndrome
Dr. John's most frequent co-authors
- Marie Cavuoto Petrizzo, MD, MSED3 shared papers
- Lauren D. Block, MD2 shared papers
- Rebecca H. Dougherty, MD2 shared papers
Recent publications by Dr. John
BMC Public Health
Black or African AmericanCOVID-19Focus Groups
See who Dr. John researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. John works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Janice Thomas John received $16 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. John from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $16.
Companies that paid Dr. John the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Janice Thomas John'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 Affiliation DataDmand AI Practice 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. Janice Thomas John
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. Janice Thomas John's NPI number?
Dr. Janice Thomas John's NPI number is 1073784427. It was assigned on March 13, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Janice Thomas John?
Dr. Janice Thomas John is a pediatrician in Stony Brook, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Janice Thomas John practice?
Dr. John practices at Health Sciences Center Suny, Stony Brook, NY 11794. Dr. John also practices at 101 Nicolls Rd, Stony Brook, NY 11794. Dr. John's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dmand AI also links Dr. John to 2 medical groups and 1 clinical lab.
What is Dr. Janice Thomas John's office phone number?
The practice phone on file for Dr. John is (631) 444-4000.
What is Dr. Janice Thomas John's medical license number?
Dr. John holds New York license 60 253107.
Which hospitals is Dr. Janice Thomas John affiliated with?
Dr. John practices at Stony Brook University Hospital in Stony Brook, New York.
What medical group is Dr. Janice Thomas John part of?
Dr. John is linked to Stony Brook Children's Service. Dmand AI links Dr. John to 2 more medical groups.
Has Dr. Janice Thomas John received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. John from 1 company from 2023 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Janice Thomas John been practicing?
Dr. John's NPI was assigned in 2008.
Does Dr. Janice Thomas John do research?
Dmand AI links 14 publications to Dr. John, published from 2013 to 2025.
Who does Dr. Janice Thomas John publish with?
Dr. John's most frequent co-authors are Marie Cavuoto Petrizzo, MD, MSED (3 shared papers), Lauren D. Block, MD (2 shared papers) and Rebecca H. Dougherty, MD (2 shared papers).
Selling to pediatrics practices?
See pediatricians in New York 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