Antineoplastic Agents, AlkylatingBrain NeoplasmsChemoradiotherapy
Dr. Jacqueline Megan Leong, MD
NPI1194302562
- Part D claims, 2024
- 20
- Publications
- 1
- Industry payments
- $144
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Leong's professional email, personal email and mobile number
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Dr. Jacqueline Megan Leong is a neurologist in Chicago, Illinois
Dr. Leong practices in Chicago, Illinois.
Dr. Leong's NPI, 1194302562, was assigned on March 24, 2021. Dr. Leong holds Illinois license 125.078129.
NPI and contact details
- NPI
- 1194302562NPI Registry (opens in a new tab)
- NPI enumeration date
- March 24, 2021
- NPI status
- Active
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jacqueline Megan Leong's practice address is in Chicago, Illinois
Dr. Leong's practice address in the NPI Registry is 251 E Huron St, Chicago, IL 60611, in Cook County. The practice phone is (312) 926-2000.
- NPI Registry address251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jacqueline Megan Leong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Leong's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacqueline Megan Leong is one of 822 neurologists in Illinois
Neurology is Dr. Leong's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Leong is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Leong
Counts of neurologists 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. Jacqueline Megan Leong wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Leong wrote 20 Medicare Part D claims. 100% of them were for generic drugs.
Part D claims, 202420
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Jacqueline Megan Leong has 1 publication on record
Dmand AI links 1 paper to Dr. Leong in 2016. Dr. Leong's most frequent co-author is Joe Sammy Mendez, MD.
Papers1
Dr. Leong's most frequent co-authors
Recent publications by Dr. Leong
See who Dr. Leong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leong works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jacqueline Megan Leong received $144 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Leong from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd. paid the most, $144.
Companies that paid Dr. Leong the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jacqueline Megan Leong'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 |
| 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. Jacqueline Megan Leong
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. Jacqueline Megan Leong's NPI number?
Dr. Jacqueline Megan Leong's NPI number is 1194302562. It was assigned on March 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacqueline Megan Leong?
Dr. Jacqueline Megan Leong is a neurologist in Chicago, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Jacqueline Megan Leong practice?
Dr. Leong practices at 251 E Huron St, Chicago, IL 60611.
What is Dr. Jacqueline Megan Leong's office phone number?
The practice phone on file for Dr. Leong is (312) 926-2000.
What is Dr. Jacqueline Megan Leong's medical license number?
Dr. Leong holds Illinois license 125.078129.
Has Dr. Jacqueline Megan Leong received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Dr. Leong from 1 company from 2025 to 2025. The largest total came from NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd.
How long has Dr. Jacqueline Megan Leong been practicing?
Dr. Leong's NPI was assigned in 2021.
Does Dr. Jacqueline Megan Leong do research?
Dmand AI links 1 publication to Dr. Leong.
Who does Dr. Jacqueline Megan Leong publish with?
Dr. Leong's most frequent co-authors are Joe Sammy Mendez, MD (1 shared paper).
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