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Dr. Bart Anthony Wilder Jr., DO
NPI1477283240
- Part D claims, 2024
- 70
- Publications
- 1
- Industry payments
- $114
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1653 W Congress Pkwy, Chicago, IL 60612
- Practice phone
- Call (312) 942-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Wilder'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. Bart Anthony Wilder Jr. is an internist in Chicago, Illinois
Dr. Wilder practices in Chicago, Illinois.
Dr. Wilder's NPI, 1477283240, was assigned on June 14, 2022. Dr. Wilder holds Illinois license 125.080584.
NPI and contact details
- NPI
- 1477283240NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2022
- NPI status
- Active
- Practice phone
- (312) 942-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Bart Anthony Wilder Jr.'s practice address is in Chicago, Illinois
Dr. Wilder's practice address in the NPI Registry is 1653 W Congress Pkwy, Chicago, IL 60612, in Cook County. The practice phone is (312) 942-5000.
- NPI Registry address1653 W Congress Pkwy, Chicago, IL 60612 · Cook CountyPhone(312) 942-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Bart Anthony Wilder Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wilder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Wilder's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bart Anthony Wilder Jr. is one of 5,652 internists in Illinois
Internal medicine is Dr. Wilder's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wilder is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Wilder
Counts of internists 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. Bart Anthony Wilder Jr.'s patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Wilder's median patient age at 69, with 0% women.
Dr. Wilder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Bart Anthony Wilder Jr. wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Wilder wrote 70 Medicare Part D claims for 31 patients. 91% of them were for generic drugs.
Part D claims, 202470
Part D patients31
Dr. Wilder's Part D claims by kind of drug, 2024
- Generic64 claims91%
- Brand-name and other6 claims9%
Drug classes CMS tracks in Dr. Wilder's Part D claims, 2024
- Antibiotics16%11 of 70 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Bart Anthony Wilder Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Wilder in 2024. Dr. Wilder's most frequent co-authors are Salaheldin Abusin, MD, David A. Ansell, MD and James Calvin, MD.
Papers1
Dr. Wilder's most frequent co-authors
Recent publications by Dr. Wilder
See who Dr. Wilder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wilder works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bart Anthony Wilder Jr. received $114 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Wilder from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $53.
General payments to Dr. Wilder by program year, 2024 to 2025
Companies that paid Dr. Wilder the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bart Anthony Wilder Jr.'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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. Bart Anthony Wilder Jr.
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. Bart Anthony Wilder Jr.'s NPI number?
Dr. Bart Anthony Wilder Jr.'s NPI number is 1477283240. It was assigned on June 14, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Bart Anthony Wilder Jr.?
Dr. Bart Anthony Wilder Jr. is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bart Anthony Wilder Jr. practice?
Dr. Wilder practices at 1653 W Congress Pkwy, Chicago, IL 60612.
What is Dr. Bart Anthony Wilder Jr.'s office phone number?
The practice phone on file for Dr. Wilder is (312) 942-5000.
What is Dr. Bart Anthony Wilder Jr.'s medical license number?
Dr. Wilder holds Illinois license 125.080584.
Has Dr. Bart Anthony Wilder Jr. received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Dr. Wilder from 3 companies from 2024 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Dr. Bart Anthony Wilder Jr. been practicing?
Dr. Wilder's NPI was assigned in 2022.
Does Dr. Bart Anthony Wilder Jr. do research?
Dmand AI links 1 publication to Dr. Wilder.
Who does Dr. Bart Anthony Wilder Jr. publish with?
Dr. Wilder's most frequent co-authors are Salaheldin Abusin, MD (1 shared paper), David A. Ansell, MD (1 shared paper) and James Calvin, MD (1 shared paper).
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