Emerg Med Clin North Am
Metabolism, Inborn ErrorsNeonatal ScreeningPediatric Emergency Medicine
Dr. Chantel Walker, MD
NPI1205154820
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $42
- Medical groups
- 5
- State license
- 1
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Walker'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. Chantel Walker is a pediatrician in Saint Louis, Missouri
Dr. Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Walker's NPI, 1205154820, was assigned on May 6, 2010. Dr. Walker holds North Carolina license 2016-00928.
NPI and contact details
- NPI
- 1205154820NPI Registry (opens in a new tab)
- NPI enumeration date
- May 6, 2010
- NPI status
- Active
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Chantel Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Walker's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Chantel Walker is affiliated with 1 site of care and 5 medical groups
Dr. Walker's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Mercy Hospital St. Louis. Dmand AI also links Dr. Walker to 4 more medical groups, each named with a free account. Dr. Walker's employer is on file too: a hospital.
Mercy Hospital St. Louis4 medical groupsNames with a free accountEmployer: hospitalName with a free account
See all 6 affiliations for Dr. WalkerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chantel Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Walker practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chantel Walker is one of 1,158 pediatricians in Missouri
Pediatrics is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Walker is licensed in North Carolina.
Specialties and state licenses
- Pediatrics, North CarolinaPrimary
Pediatricians near Dr. Walker
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
1,158pediatricians in Missouri325pediatricians in Saint Louis78pediatricians at Mercy Hospital St. Louis
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Chantel Walker's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 8, with 48% women.
Dr. Walker'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
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Chantel Walker has 1 publication on record
Dmand AI links 1 paper to Dr. Walker. Dr. Walker's most frequent co-author is Emily C. MacNeill, MD.
Papers1
Dr. Walker's most frequent co-authors
Recent publications by Dr. Walker
See who Dr. Walker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walker 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. Chantel Walker received $42 in industry payments from 2017 to 2024
CMS Open Payments shows 3 general payments to Dr. Walker from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $21.
General payments to Dr. Walker by program year, 2017 to 2024
Companies that paid Dr. Walker the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chantel Walker'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 |
| 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. Chantel Walker
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. Chantel Walker's NPI number?
Dr. Chantel Walker's NPI number is 1205154820. It was assigned on May 6, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Chantel Walker?
Dr. Chantel Walker is a pediatrician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Chantel Walker practice?
Dr. Walker practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Walker's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Walker to 4 medical groups.
What is Dr. Chantel Walker's office phone number?
The practice phone on file for Dr. Walker is (314) 251-6000.
What is Dr. Chantel Walker's medical license number?
Dr. Walker holds North Carolina license 2016-00928.
Which hospitals is Dr. Chantel Walker affiliated with?
Dr. Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Chantel Walker part of?
Dr. Walker is linked to Mercy Hospital St. Louis. Dmand AI links Dr. Walker to 4 more medical groups.
Has Dr. Chantel Walker received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Walker from 3 companies from 2017 to 2024. The largest total came from Mallinckrodt LLC.
How long has Dr. Chantel Walker been practicing?
Dr. Walker's NPI was assigned in 2010.
Does Dr. Chantel Walker do research?
Dmand AI links 1 publication to Dr. Walker.
Who does Dr. Chantel Walker publish with?
Dr. Walker's most frequent co-authors are Emily C. MacNeill, MD (1 shared paper).
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