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Dr. Kevin Sullivan O'Bryan, MD
NPI1972817807
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $100
- Medical group
- 1
- State license
- 1
- Practice address
- One Childrens Place, Saint Louis, MO 63110
- Practice phone
- Call (314) 454-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Bryan'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. Kevin Sullivan O'Bryan is a hospitalist in Saint Louis, Missouri
Dr. O'Bryan practices at St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. O'Bryan's NPI, 1972817807, was assigned on August 3, 2010. Dr. O'Bryan graduated from University of Michigan Medical School in 2010. Dr. O'Bryan holds Missouri license 2013021804.
NPI and contact details
- NPI
- 1972817807NPI Registry (opens in a new tab)
- NPI enumeration date
- August 3, 2010
- NPI status
- Active
- Practice phone
- (314) 454-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Kevin Sullivan O'Bryan practices at 2 locations in Saint Louis, Missouri
Dr. O'Bryan's primary practice is St. Louis Children's Hospital, at One Childrens Place, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 454-6000. Dr. O'Bryan also practices at St Louis Childrens Hospital, 1 Childrens Pl, Saint Louis, MO 63110.
- St. Louis Children's HospitalPrimaryOne Childrens Place, Saint Louis, MO 63110 · St. Louis CityPhone(314) 454-6000
- St Louis Childrens Hospital1 Childrens Pl, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 454-6000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Kevin Sullivan O'Bryan is affiliated with 1 site of care and 1 medical group
Dr. O'Bryan's primary practice is St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kevin Sullivan O'Bryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Bryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Louis Children's Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Kevin Sullivan O'Bryan is one of 735 hospitalists in Missouri
Hospitalist is Dr. O'Bryan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. O'Bryan is licensed in Missouri.
Specialties and state licenses
- Hospitalist, MissouriPrimary
Hospitalists near Dr. O'Bryan
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
735hospitalists in Missouri330hospitalists in Saint Louis33hospitalists at St. Louis Children's Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kevin Sullivan O'Bryan's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. O'Bryan's median patient age at 13, with 75% women.
Dr. O'Bryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Kevin Sullivan O'Bryan has 1 publication on record
Dmand AI links 1 paper to Dr. O'Bryan in 2022. Dr. O'Bryan's most frequent co-authors are Jason P. Block, MD, Jonathan A. Finkelstein, MD and William John Heerman, MD.
Papers1
Dr. O'Bryan's most frequent co-authors
- Jason P. Block, MD1 shared paper
- Jonathan A. Finkelstein, MD1 shared paper
- William John Heerman, MD1 shared paper
Recent publications by Dr. O'Bryan
See who Dr. O'Bryan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Bryan works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kevin Sullivan O'Bryan received $100 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. O'Bryan from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $100.
Companies that paid Dr. O'Bryan the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kevin Sullivan O'Bryan graduated from University of Michigan Medical School
Dr. O'Bryan graduated from University of Michigan Medical School in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kevin Sullivan O'Bryan'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) |
| 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. Kevin Sullivan O'Bryan
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. Kevin Sullivan O'Bryan's NPI number?
Dr. Kevin Sullivan O'Bryan's NPI number is 1972817807. It was assigned on August 3, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin Sullivan O'Bryan?
Dr. Kevin Sullivan O'Bryan is a hospitalist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Kevin Sullivan O'Bryan practice?
Dr. O'Bryan practices at One Childrens Place, Saint Louis, MO 63110. Dr. O'Bryan also practices at 1 Childrens Pl, Saint Louis, MO 63110. Dr. O'Bryan's primary practice is St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health.
What is Dr. Kevin Sullivan O'Bryan's office phone number?
The practice phone on file for Dr. O'Bryan is (314) 454-6000.
What is Dr. Kevin Sullivan O'Bryan's medical license number?
Dr. O'Bryan holds Missouri license 2013021804.
Which hospitals is Dr. Kevin Sullivan O'Bryan affiliated with?
Dr. O'Bryan practices at St. Louis Children's Hospital in Saint Louis, Missouri.
What medical group is Dr. Kevin Sullivan O'Bryan part of?
Dr. O'Bryan is linked to WashU Medicine Psychiatry.
Where did Dr. Kevin Sullivan O'Bryan go to medical school?
Dr. O'Bryan graduated from University of Michigan Medical School in 2010.
Has Dr. Kevin Sullivan O'Bryan received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. O'Bryan from 1 company from 2017 to 2017. The largest total came from Genentech, Inc.
How long has Dr. Kevin Sullivan O'Bryan been practicing?
Dr. O'Bryan graduated from medical school in 2010, 16 years ago.
Does Dr. Kevin Sullivan O'Bryan do research?
Dmand AI links 1 publication to Dr. O'Bryan.
Who does Dr. Kevin Sullivan O'Bryan publish with?
Dr. O'Bryan's most frequent co-authors are Jason P. Block, MD (1 shared paper), Jonathan A. Finkelstein, MD (1 shared paper) and William John Heerman, MD (1 shared paper).
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