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Dr. Isaac Marshall, MD
NPI1114506441
- Publications
- 1
- Industry payments
- $120
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2086 N 1700 W, Layton, UT 84041
- Practice phone
- Call (801) 773-8644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wee Care Pediatrics
Layton, Utah
Find Dr. Marshall'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. Isaac Marshall is a pediatrician in Layton, Utah
Dr. Marshall practices at Wee Care Pediatrics in Layton, Utah.
Dr. Marshall's NPI, 1114506441, was assigned on April 5, 2021. Dr. Marshall holds Wisconsin license 77877-20.
NPI and contact details
- NPI
- 1114506441NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Practice phone
- (801) 773-8644
- 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 Practice Data
Dr. Isaac Marshall practices at Wee Care Pediatrics in Layton, Utah
Dr. Marshall's primary practice is Wee Care Pediatrics, at 2086 N 1700 W, Layton, UT 84041 in Davis County. The practice phone is (801) 773-8644.
- Wee Care Pediatrics2086 N 1700 W, Layton, UT 84041 · Davis CountyPhone(801) 773-8644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Isaac Marshall is affiliated with 2 sites of care and 1 medical group
Dr. Marshall's primary practice is Wee Care Pediatrics in Layton, Utah. Dmand AI also links Dr. Marshall to 1 group practice or clinic and 1 medical group, each named with a free account.
Wee Care PediatricsPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Isaac Marshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marshall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wee Care Pediatrics | 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. Isaac Marshall is one of 508 pediatricians in Utah
Pediatrics is Dr. Marshall's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Marshall is licensed in Wisconsin.
Specialties and state licenses
- Pediatrics, WisconsinPrimary
Pediatricians near Dr. Marshall
Counts of pediatricians 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. Isaac Marshall's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Marshall's median patient age at 8, with 44% women.
Dr. Marshall'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
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Isaac Marshall has 1 publication on record
Dmand AI links 1 paper to Dr. Marshall in 2022. Dr. Marshall's most frequent co-authors are Erin M. Aldag, MD, Elaine M. Fan, MD and Brian Shayota, MD, MPH.
Papers1
Dr. Marshall's most frequent co-authors
Recent publications by Dr. Marshall
See who Dr. Marshall researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marshall 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. Isaac Marshall received $120 in industry payments in 2025
CMS Open Payments shows 6 general payments to Dr. Marshall from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $26.
Companies that paid Dr. Marshall the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Isaac Marshall'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| 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. Isaac Marshall
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. Isaac Marshall's NPI number?
Dr. Isaac Marshall's NPI number is 1114506441. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Isaac Marshall?
Dr. Isaac Marshall is a pediatrician in Layton, Utah. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Isaac Marshall practice?
Dr. Marshall practices at 2086 N 1700 W, Layton, UT 84041. Dr. Marshall's primary practice is Wee Care Pediatrics in Layton, Utah. Dmand AI also links Dr. Marshall to 1 group practice or clinic and 1 medical group.
What is Dr. Isaac Marshall's office phone number?
The practice phone on file for Dr. Marshall is (801) 773-8644.
What is Dr. Isaac Marshall's medical license number?
Dr. Marshall holds Wisconsin license 77877-20.
Has Dr. Isaac Marshall received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Dr. Marshall from 6 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Isaac Marshall been practicing?
Dr. Marshall's NPI was assigned in 2021.
Does Dr. Isaac Marshall do research?
Dmand AI links 1 publication to Dr. Marshall.
Who does Dr. Isaac Marshall publish with?
Dr. Marshall's most frequent co-authors are Erin M. Aldag, MD (1 shared paper), Elaine M. Fan, MD (1 shared paper) and Brian Shayota, MD, MPH (1 shared paper).
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