Arch Dis Child Fetal Neonatal Ed
Dr. Justin B. Josephsen, MD
NPI1346404191
- Publications
- 18
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1465 S Grand Blvd, Saint Louis, MO 63104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SSM Cardinal Glennon Childrens Hospital - HOPD
Acute Care Hospital outpatient department · Saint Louis, Missouri
Find Dr. Josephsen's professional email, personal email and mobile number
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Dr. Justin B. Josephsen is a neonatologist in Saint Louis, Missouri
Dr. Josephsen practices at SSM Cardinal Glennon Childrens Hospital - HOPD in Saint Louis, Missouri.
Dr. Josephsen's NPI, 1346404191, was assigned on July 10, 2008. Dr. Josephsen holds Missouri license 2011010499.
NPI and contact details
- NPI
- 1346404191NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2008
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Justin B. Josephsen practices at SSM Cardinal Glennon Childrens Hospital - HOPD in Saint Louis, Missouri
Dr. Josephsen's primary practice is SSM Cardinal Glennon Childrens Hospital - HOPD, at 1465 S Grand Blvd, Saint Louis, MO 63104.
- SSM Cardinal Glennon Childrens Hospital - HOPD1465 S Grand Blvd, Saint Louis, MO 63104
Source: Dmand AI Affiliation Data
Dr. Justin B. Josephsen is affiliated with 2 sites of care and 2 medical groups
Dr. Josephsen's primary practice is SSM Cardinal Glennon Childrens Hospital - HOPD in Saint Louis, Missouri. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Josephsen to 1 more dialysis center and 1 medical group, each named with a free account.
SSM Cardinal Glennon Childrens Hospital - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Justin B. Josephsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Josephsen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Cardinal Glennon Childrens Hospital - HOPD | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin B. Josephsen is one of 128 neonatologists in Missouri
Neonatal-perinatal medicine is Dr. Josephsen's primary specialty in the NPI Registry, under taxonomy code 2080N0001X. Dr. Josephsen is licensed in Missouri.
Specialties and state licenses
- Neonatal-perinatal medicine, MissouriPrimary
Neonatologists near Dr. Josephsen
Counts of neonatologists 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. Justin B. Josephsen's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Josephsen's median patient age at 32, with 80% women.
Dr. Josephsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Justin B. Josephsen has 18 publications on record
Dmand AI links 18 papers to Dr. Josephsen, published from 2015 to 2025. 2022 was the busiest year, with 3. The most frequent topics are Bronchopulmonary Dysplasia, Budesonide and Infant, Premature. Dr. Josephsen has published most often in J Perinatol. Dr. Josephsen's most frequent co-authors are Noah Harold Hillman, MD, Marya L. Strand, MD and Gary Marshall Weiner, MD.
Papers18
Years published2015 to 2025
Dr. Josephsen's papers by year, 2015 to 2025
Topics Dr. Josephsen writes about most
- Bronchopulmonary Dysplasia
- Budesonide
- Infant, Premature
- Pulmonary Surfactants
- Surface-Active Agents
- Intensive Care Units, Neonatal
- Mothers
- Respiration, Artificial
Dr. Josephsen's most frequent co-authors
- Noah Harold Hillman, MD5 shared papers
- Marya L. Strand, MD3 shared papers
- Gary Marshall Weiner, MD3 shared papers
Recent publications by Dr. Josephsen
Cardiopulmonary ResuscitationClinical CompetenceSimulation Training
Cross InfectionInfection ControlIntensive Care Units, Neonatal
See who Dr. Josephsen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Josephsen works with, so you can find a warm path to the right neonatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Justin B. Josephsen'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 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. Justin B. Josephsen
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. Justin B. Josephsen's NPI number?
Dr. Justin B. Josephsen's NPI number is 1346404191. It was assigned on July 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin B. Josephsen?
Dr. Justin B. Josephsen is a neonatologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neonatal-Perinatal Medicine Physician (taxonomy code 2080N0001X).
Where does Dr. Justin B. Josephsen practice?
Dr. Josephsen practices at 1465 S Grand Blvd, Saint Louis, MO 63104. Dr. Josephsen's primary practice is SSM Cardinal Glennon Childrens Hospital - HOPD in Saint Louis, Missouri. Dmand AI also links Dr. Josephsen to 1 dialysis center and 1 medical group.
What is Dr. Justin B. Josephsen's medical license number?
Dr. Josephsen holds Missouri license 2011010499.
What medical group is Dr. Justin B. Josephsen part of?
Dr. Josephsen is linked to SLUCare Physician Group. Dmand AI links Dr. Josephsen to 1 more medical group.
How long has Dr. Justin B. Josephsen been practicing?
Dr. Josephsen's NPI was assigned in 2008.
Does Dr. Justin B. Josephsen do research?
Dmand AI links 18 publications to Dr. Josephsen, published from 2015 to 2025.
Who does Dr. Justin B. Josephsen publish with?
Dr. Josephsen's most frequent co-authors are Noah Harold Hillman, MD (5 shared papers), Marya L. Strand, MD (3 shared papers) and Gary Marshall Weiner, MD (3 shared papers).
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