Dr. David Aaron Simon, DO
- Publications
- 2
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simon'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. David Aaron Simon is a pediatric gastroenterology physician in Saint Louis, Missouri
Dr. Simon practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Simon's NPI, 1306290374, was assigned on April 15, 2016. Dr. Simon holds Missouri license 2018020636.
- NPI
- 1306290374NPI Registry (opens in a new tab)
- NPI enumeration date
- April 15, 2016
- NPI status
- Active
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Aaron Simon practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Simon's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. David Aaron Simon is affiliated with 2 sites of care and 2 medical groups
Dr. Simon's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Simon to 1 more behavioral health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Aaron Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across SSM Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Aaron Simon is one of 58 pediatric gastroenterology physicians in Missouri
Pediatric gastroenterology is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Simon is licensed in Missouri.
Specialties and state licenses
- Pediatric gastroenterology, MissouriPrimary
Pediatric gastroenterology physicians near Dr. Simon
Counts of pediatric gastroenterology physicians 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. David Aaron Simon's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Simon's median patient age at 14, with 51% women.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. David Aaron Simon has 2 publications on record
Dmand AI links 2 papers to Dr. Simon in 2020. 2020 was the busiest year, with 2. Dr. Simon has published most often in Front Pediatr. Dr. Simon's most frequent co-authors are Jennifer Marie Colombo, MD, Ryan Thomas Fischer, MD and Nathan Robert Fleishman, MD.
Dr. Simon's most frequent co-authors
- Jennifer Marie Colombo, MD1 shared paper
- Ryan Thomas Fischer, MD1 shared paper
- Nathan Robert Fleishman, MD1 shared paper
Recent publications by Dr. Simon
See who Dr. Simon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Simon works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. David Aaron Simon'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 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 |
| 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. David Aaron Simon
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. David Aaron Simon's NPI number?
Dr. David Aaron Simon's NPI number is 1306290374. It was assigned on April 15, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. David Aaron Simon?
Dr. David Aaron Simon is a pediatric gastroenterology physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. David Aaron Simon practice?
Dr. Simon practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Simon's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Simon to 1 behavioral health center and 1 medical group.
What is Dr. David Aaron Simon's office phone number?
The practice phone on file for Dr. Simon is (314) 257-8000.
What is Dr. David Aaron Simon's medical license number?
Dr. Simon holds Missouri license 2018020636.
Which hospitals is Dr. David Aaron Simon affiliated with?
Dr. Simon practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri.
What medical group is Dr. David Aaron Simon part of?
Dr. Simon is linked to SLUCare Physician Group. Dmand AI links Dr. Simon to 1 more medical group.
How long has Dr. David Aaron Simon been practicing?
Dr. Simon graduated from medical school in 2018, 8 years ago.
Does Dr. David Aaron Simon do research?
Dmand AI links 2 publications to Dr. Simon.
Who does Dr. David Aaron Simon publish with?
Dr. Simon's most frequent co-authors are Jennifer Marie Colombo, MD (1 shared paper), Ryan Thomas Fischer, MD (1 shared paper) and Nathan Robert Fleishman, MD (1 shared paper).
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