Dr. Chad R. Marshall, DO
- Industry payments
- $41
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 530 Ne Glen Oak Ave, Peoria, IL 61603
- Practice phone
- Call (309) 683-5050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Osf Medical Group - Peoria
Multi-specialty group site · Peoria, Illinois
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. Chad R. Marshall is a pediatrician in Peoria, Illinois
Dr. Marshall practices at Osf Medical Group - Peoria in Peoria, Illinois.
Dr. Marshall's NPI, 1871115741, was assigned on May 13, 2020. Dr. Marshall holds Kansas license 94-10214.
- NPI
- 1871115741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103241377
- NPI enumeration date
- May 13, 2020
- NPI status
- Active
- Practice phone
- (309) 683-5050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chad R. Marshall practices at Osf Medical Group - Peoria in Peoria, Illinois
Dr. Marshall's primary practice is Osf Medical Group - Peoria, at 530 Ne Glen Oak Ave, Peoria, IL 61603. The practice phone is (309) 683-5050.
- Osf Medical Group - Peoria530 Ne Glen Oak Ave, Peoria, IL 61603Phone(309) 683-5050
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chad R. Marshall is affiliated with 1 site of care and 2 medical groups
Dr. Marshall's primary practice is Osf Medical Group - Peoria in Peoria, Illinois. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Marshall to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Chad R. 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 |
|---|---|
| Osf Medical Group - Peoria | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chad R. Marshall is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Marshall's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Marshall is licensed in Kansas.
Specialties and state licenses
- Pediatrics, KansasPrimary
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. Chad R. Marshall's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Dr. Marshall's median patient age at 2, with 33% 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 2
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Chad R. Marshall received $41 in industry payments in 2023
CMS Open Payments shows 2 general payments to Dr. Marshall from 2 drug and device companies in 2023. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $21.
Companies that paid Dr. Marshall 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. Chad R. 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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Chad R. 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. Chad R. Marshall's NPI number?
Dr. Chad R. Marshall's NPI number is 1871115741. It was assigned on May 13, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad R. Marshall?
Dr. Chad R. Marshall is a pediatrician in Peoria, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Chad R. Marshall practice?
Dr. Marshall practices at 530 Ne Glen Oak Ave, Peoria, IL 61603. Dr. Marshall's primary practice is Osf Medical Group - Peoria in Peoria, Illinois. Dmand AI also links Dr. Marshall to 1 medical group.
What is Dr. Chad R. Marshall's office phone number?
The practice phone on file for Dr. Marshall is (309) 683-5050.
What is Dr. Chad R. Marshall's medical license number?
Dr. Marshall holds Kansas license 94-10214.
What medical group is Dr. Chad R. Marshall part of?
Dr. Marshall is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Marshall to 1 more medical group.
Has Dr. Chad R. Marshall received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Marshall from 2 companies from 2023 to 2023. The largest total came from UCB, Inc.
How long has Dr. Chad R. Marshall been practicing?
Dr. Marshall graduated from medical school in 2020, 6 years ago.
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