Dr. Janiece Ira Walker, MD
- Part D claims, 2024
- 54
- Industry payments
- $64
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1 St Elizabeth Blvd, O'Fallon, IL 62269
- Practice phone
- Call (618) 256-7392
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
375th Medgrp-Scott
O'Fallon, Illinois
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. Janiece Ira Walker is a general practice physician in O'Fallon, Illinois
Dr. Walker practices at 375th Medgrp-Scott in O'Fallon, Illinois.
Dr. Walker's NPI, 1568112019, was assigned on March 28, 2022. Dr. Walker holds Missouri license 2024012128.
- NPI
- 1568112019NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2022
- NPI status
- Active
- Practice phone
- (618) 256-7392
- 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 Practice Data
Dr. Janiece Ira Walker practices at 375th Medgrp-Scott in O'Fallon, Illinois
Dr. Walker's primary practice is 375th Medgrp-Scott, at 1 St Elizabeth Blvd, O'Fallon, IL 62269 in Saint Clair County. The practice phone is (618) 256-7392.
- 375th Medgrp-Scott1 St Elizabeth Blvd, O'Fallon, IL 62269 · Saint Clair CountyPhone(618) 256-7392
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Janiece Ira Walker is affiliated with 1 site of care
Dr. Walker's primary practice is 375th Medgrp-Scott in O'Fallon, Illinois.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Janiece Ira 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 |
|---|---|
| 375th Medgrp-Scott | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janiece Ira Walker is one of 275 general practice physicians in Illinois
General practice is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Walker is licensed in Missouri.
Specialties and state licenses
- General practice, MissouriPrimary
General practice physicians near Dr. Walker
Counts of general practice 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. Janiece Ira Walker's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 6, with 56% 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 6
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Janiece Ira Walker wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 54 Medicare Part D claims for 15 patients. 96% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $302 in total drug cost.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic52 claims96%
- Brand-name and other2 claims4%
Dr. Walker's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Janiece Ira Walker received $64 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Walker from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $28.
General payments to Dr. Walker by program year, 2022 to 2024
Companies that paid Dr. Walker the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Janiece Ira 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 | 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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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. Janiece Ira 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. Janiece Ira Walker's NPI number?
Dr. Janiece Ira Walker's NPI number is 1568112019. It was assigned on March 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Janiece Ira Walker?
Dr. Janiece Ira Walker is a general practice physician in O'Fallon, Illinois. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Janiece Ira Walker practice?
Dr. Walker practices at 1 St Elizabeth Blvd, O'Fallon, IL 62269. Dr. Walker's primary practice is 375th Medgrp-Scott in O'Fallon, Illinois.
What is Dr. Janiece Ira Walker's office phone number?
The practice phone on file for Dr. Walker is (618) 256-7392.
What is Dr. Janiece Ira Walker's medical license number?
Dr. Walker holds Missouri license 2024012128.
What drugs does Dr. Janiece Ira Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Phenytoin Sodium Extended.
Has Dr. Janiece Ira Walker received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Dr. Walker from 3 companies from 2022 to 2024. The largest total came from ViiV Healthcare Company.
How long has Dr. Janiece Ira Walker been practicing?
Dr. Walker's NPI was assigned in 2022.
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