Dr. Jae K. Yang, MD
- Medicare services, 2016
- 140
- Part D claims, 2018
- 11
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 103 North Oak St., O'Fallon, IL 62269
- Practice phone
- Call (618) 624-3368
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Yang'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. Jae K. Yang is an emergency medicine physician in O'Fallon, Illinois
Dr. Yang practices in O'Fallon, Illinois.
Dr. Yang's NPI, 1093814675, was assigned on September 21, 2006. Dr. Yang holds Illinois license 036-053690.
- NPI
- 1093814675NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (618) 624-3368
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jae K. Yang's practice address is in O'Fallon, Illinois
Dr. Yang's practice address in the NPI Registry is 103 North Oak St., O'Fallon, IL 62269. The practice phone is (618) 624-3368.
- NPI Registry address103 North Oak St., O'Fallon, IL 62269Phone(618) 624-3368
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jae K. Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Yang's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jae K. Yang is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Yang is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Yang
Counts of emergency medicine 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. Jae K. Yang billed Medicare for 140 services in 2016
CMS data shows 140 Medicare services from Dr. Yang across 3 procedure codes in 2016. Medicare paid $9,840 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yang compared with the Illinois median for emergency medicine physicians, 2016
- Dr. Yang
- Illinois median
- Medicare services
- 140vs 27449% below
- Part D claims
- 11vs 4576% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Yang's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Yang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jae K. Yang wrote 11 Medicare Part D claims in 2018
In 2018, Dr. Yang wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $112 in total drug cost. In 2017, CMS named 14 claims across 1 drug.
Dr. Yang's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 142018: 1121%
Drugs named by CMS: 1 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jae K. Yang has 1 publication on record
Dmand AI links 1 paper to Dr. Yang in 2021.
Recent publications by Dr. Yang
See who Dr. Yang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yang works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Jae K. Yang'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Jae K. Yang
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. Jae K. Yang's NPI number?
Dr. Jae K. Yang's NPI number is 1093814675. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jae K. Yang?
Dr. Jae K. Yang is an emergency medicine physician in O'Fallon, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jae K. Yang practice?
Dr. Yang practices at 103 North Oak St., O'Fallon, IL 62269.
What is Dr. Jae K. Yang's office phone number?
The practice phone on file for Dr. Yang is (618) 624-3368.
What is Dr. Jae K. Yang's medical license number?
Dr. Yang holds Illinois license 036-053690.
Does Dr. Jae K. Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 140 services in 2016.
What services does Dr. Jae K. Yang bill to Medicare?
In 2016, Dr. Yang's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).
What drugs does Dr. Jae K. Yang prescribe most?
In 2018 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Azithromycin.
How long has Dr. Jae K. Yang been practicing?
Dr. Yang's NPI was assigned in 2006.
Does Dr. Jae K. Yang do research?
Dmand AI links 1 publication to Dr. Yang.
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