Dr. Jacquelyn Hall-Davis, MD
- Part D claims, 2024
- 256
- Hospital affiliations
- 1
- Industry payments
- $1,404
- Medical group
- 1
- State license
- 1
- Practice address
- 4500 Memorial Drive, Belleville, IL 62226
- Practice phone
- Call (618) 233-7750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hall-Davis' 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. Jacquelyn Hall-Davis is a child and adolescent psychiatrist in Belleville, Illinois
Dr. Hall-Davis practices at Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health.
Dr. Hall-Davis' NPI, 1619042124, was assigned on November 21, 2006. Dr. Hall-Davis holds Illinois license 036080270.
- NPI
- 1619042124NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2006
- NPI status
- Active
- Practice phone
- (618) 233-7750
- 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. Jacquelyn Hall-Davis practices at Memorial Hospital in Belleville in Belleville, Illinois
Dr. Hall-Davis' primary practice is Memorial Hospital in Belleville, at 4500 Memorial Drive, Belleville, IL 62226 in St. Clair County. The practice phone is (618) 233-7750.
- Memorial Hospital in Belleville4500 Memorial Drive, Belleville, IL 62226 · St. Clair CountyPhone(618) 233-7750
Source: Dmand AI Affiliation Data
Dr. Jacquelyn Hall-Davis is affiliated with 2 sites of care and 1 medical group
Dr. Hall-Davis' primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. The medical group on file is Counseling Associates of Southern Illinois. Dmand AI also links Dr. Hall-Davis to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jacquelyn Hall-Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hall-Davis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital in Belleville | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacquelyn Hall-Davis is one of 203 childs and adolescent psychiatrists in Illinois
Child and adolescent psychiatry is Dr. Hall-Davis' primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Hall-Davis is licensed in Illinois.
Specialties and state licenses
- Child and adolescent psychiatry, IllinoisPrimary
Childs and adolescent psychiatrists near Dr. Hall-Davis
Counts of childs and adolescent psychiatrists 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. Jacquelyn Hall-Davis' patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Hall-Davis' median patient age at 16, with 50% women.
Dr. Hall-Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Jacquelyn Hall-Davis wrote 256 Medicare Part D claims in 2024
In 2024, Dr. Hall-Davis wrote 256 Medicare Part D claims for 12 patients. 98% of them were for generic drugs. CMS names the drug for 165 of them, across 9 drugs with 11 or more claims each, at $7,394 in total drug cost. In 2023, CMS named 181 claims across 11 drugs.
Dr. Hall-Davis' Part D claims by kind of drug, 2024
- Generic252 claims98%
- Brand-name and other4 claims2%
Dr. Hall-Davis' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1812024: 1659%
Drugs named by CMS: 9 in 2024, 11 in 2023.
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. Jacquelyn Hall-Davis received $1,404 in industry payments from 2016 to 2025
CMS Open Payments shows 88 general payments to Dr. Hall-Davis from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Rhodes Pharmaceuticals L.P. paid the most, $391.
General payments to Dr. Hall-Davis by program year, 2016 to 2025
General payments to Dr. Hall-Davis by kind, 2016 to 2025
- Food and beverage$1,35997%
- Education$453%
Companies that paid Dr. Hall-Davis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jacquelyn Hall-Davis'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 |
| 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. Jacquelyn Hall-Davis
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. Jacquelyn Hall-Davis' NPI number?
Dr. Jacquelyn Hall-Davis' NPI number is 1619042124. It was assigned on November 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacquelyn Hall-Davis?
Dr. Jacquelyn Hall-Davis is a child and adolescent psychiatrist in Belleville, Illinois. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Jacquelyn Hall-Davis practice?
Dr. Hall-Davis practices at 4500 Memorial Drive, Belleville, IL 62226. Dr. Hall-Davis' primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. Dmand AI also links Dr. Hall-Davis to 1 group practice or clinic.
What is Dr. Jacquelyn Hall-Davis' office phone number?
The practice phone on file for Dr. Hall-Davis is (618) 233-7750.
What is Dr. Jacquelyn Hall-Davis' medical license number?
Dr. Hall-Davis holds Illinois license 036080270.
Which hospitals is Dr. Jacquelyn Hall-Davis affiliated with?
Dr. Hall-Davis practices at Memorial Hospital in Belleville in Belleville, Illinois.
What medical group is Dr. Jacquelyn Hall-Davis part of?
Dr. Hall-Davis is linked to Counseling Associates of Southern Illinois.
What drugs does Dr. Jacquelyn Hall-Davis prescribe most?
In 2024 Medicare Part D data, Dr. Hall-Davis' most prescribed drugs by claims were Quetiapine Fumarate, Sertraline HCl and Buspirone HCl.
Has Dr. Jacquelyn Hall-Davis received payments from drug or device companies?
CMS Open Payments shows $1,404 in general payments to Dr. Hall-Davis from 12 companies from 2016 to 2025. The largest total came from Rhodes Pharmaceuticals L.P.
How long has Dr. Jacquelyn Hall-Davis been practicing?
Dr. Hall-Davis' NPI was assigned in 2006.
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