John Wieser

  • Oak Lawn, IL
  • Pediatrician
NPI1982307997
Publications
2
State license
1
Year NPI issued
2023
Practice address
4220 W 95th St, Oak Lawn, IL 60453-2793
Practice phone
Call (314) 949-4200
Professional email
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Personal email
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Mobile number
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Social profiles

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John Wieser is a pediatrician in Oak Lawn, Illinois

John Wieser practices in Oak Lawn, Illinois.

John Wieser's NPI, 1982307997, was assigned on March 27, 2023. John Wieser graduated from University of Illinois College of Medicine - Chicago in 2022. John Wieser holds Illinois license 125081234.

NPI and contact details
NPI enumeration date
March 27, 2023
NPI status
Active
Practice phone
(314) 949-4200
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
2022

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

John Wieser's practice address is in Oak Lawn, Illinois

John Wieser's practice address in the NPI Registry is 4220 W 95th St, Oak Lawn, IL 60453-2793. The practice phone is (314) 949-4200.

  • NPI Registry address
    4220 W 95th St, Oak Lawn, IL 60453-2793Phone(314) 949-4200

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at John Wieser's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Wieser practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
John Wieser's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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John Wieser is one of 2,423 pediatricians in Illinois

Pediatrics is John Wieser's primary specialty in the NPI Registry, under taxonomy code 208000000X. John Wieser is licensed in Illinois.

Specialties and state licenses

  • Pediatrics, IllinoisPrimaryLicense 125081234 · 2023 to 2026 · taxonomy 208000000X

Pediatricians near John Wieser

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

John Wieser's patients have a median age of 13

Across all payers, Dmand AI patient panel data puts John Wieser's median patient age at 13, with 60% women.

John Wieser's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 13

Patient panel by sex, all payers

  • Women60%
  • Men40%

Source: Dmand AI Patient Panel Data

John Wieser has 2 publications on record

Dmand AI links 2 papers to John Wieser in 2022. John Wieser's most frequent co-authors are Nicholas Edward Burjek, MD, Jon Andrew Dykens, MD and Nicole Michele Gastala, MD.

Papers2

John Wieser's most frequent co-authors

Recent publications by John Wieser

See all 2 publications and co-authors

See who John Wieser researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who John Wieser works with, so you can find a warm path to the right pediatricians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

John Wieser graduated from University of Illinois College of Medicine - Chicago

John Wieser graduated from University of Illinois College of Medicine - Chicago in 2022.

  1. Medical schoolUniversity of Illinois College of Medicine - Chicago

Source: Dmand AI Professional Profile Data

Sources for John Wieser's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Wieser

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John Wieser's NPI number?

John Wieser's NPI number is 1982307997. It was assigned on March 27, 2023, and it is active in the NPI Registry.

What does John Wieser specialize in?

John Wieser is a pediatrician in Oak Lawn, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).

Where does John Wieser practice?

John Wieser practices at 4220 W 95th St, Oak Lawn, IL 60453-2793.

What is John Wieser's office phone number?

The practice phone on file for John Wieser is (314) 949-4200.

What is John Wieser's medical license number?

John Wieser holds Illinois license 125081234.

Where did John Wieser go to medical school?

John Wieser graduated from University of Illinois College of Medicine - Chicago in 2022.

How long has John Wieser been practicing?

John Wieser graduated from medical school in 2022, 4 years ago.

Does John Wieser do research?

Dmand AI links 2 publications to John Wieser.

Who does John Wieser publish with?

John Wieser's most frequent co-authors are Nicholas Edward Burjek, MD (1 shared paper), Jon Andrew Dykens, MD (1 shared paper) and Nicole Michele Gastala, MD (1 shared paper).

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