Dr. Megan Karolyn Marshalla, MD
- Part D claims, 2024
- 16
- Publications
- 1
- Industry payments
- $236
- State licenses
- 2
- Year NPI issued
- 2020
- Practice address
- 1653 W Congress Pkwy, Chicago, IL 60612
- Practice phone
- Call (405) 271-7770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Marshalla's professional email, personal email and mobile number
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Dr. Megan Karolyn Marshalla is a gynecologic oncologist in Chicago, Illinois
Dr. Marshalla practices in Chicago, Illinois.
Dr. Marshalla's NPI, 1013530179, was assigned on May 24, 2020. Dr. Marshalla holds Oklahoma license AP98655226.
- NPI
- 1013530179NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2020
- NPI status
- Active
- Practice phone
- (405) 271-7770
- 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. Megan Karolyn Marshalla's practice address is in Chicago, Illinois
Dr. Marshalla's practice address in the NPI Registry is 1653 W Congress Pkwy, Chicago, IL 60612, in Cook County. The practice phone is (405) 271-7770.
- NPI Registry address1653 W Congress Pkwy, Chicago, IL 60612 · Cook CountyPhone(405) 271-7770
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Megan Karolyn Marshalla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marshalla practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Marshalla's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Megan Karolyn Marshalla is one of 70 gynecologic oncologists in Illinois
Gynecologic oncology is Dr. Marshalla's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dmand AI has Dr. Marshalla's licenses on file in 2 states: Oklahoma and Illinois.
Specialties and state licenses
- Gynecologic oncology, OklahomaPrimary
- Obstetrics and gynecology, Illinois
Gynecologic oncologists near Dr. Marshalla
Counts of gynecologic oncologists 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. Megan Karolyn Marshalla wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Marshalla wrote 16 Medicare Part D claims for 15 patients. 94% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $66 in total drug cost.
Dr. Marshalla's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Dr. Marshalla's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Marshalla's Part D claims, 2024
- Opioids69%11 of 16 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Megan Karolyn Marshalla has 1 publication on record
Dmand AI links 1 paper to Dr. Marshalla in 2018.
Recent publications by Dr. Marshalla
See who Dr. Marshalla researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marshalla works with, so you can find a warm path to the right gynecologic oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Megan Karolyn Marshalla received $236 in industry payments from 2022 to 2025
CMS Open Payments shows 9 general payments to Dr. Marshalla from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $73.
General payments to Dr. Marshalla by program year, 2022 to 2025
Companies that paid Dr. Marshalla the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Megan Karolyn Marshalla'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 and Drug (CMS) (opens in a new tab)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. Megan Karolyn Marshalla
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. Megan Karolyn Marshalla's NPI number?
Dr. Megan Karolyn Marshalla's NPI number is 1013530179. It was assigned on May 24, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Megan Karolyn Marshalla?
Dr. Megan Karolyn Marshalla is a gynecologic oncologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Megan Karolyn Marshalla practice?
Dr. Marshalla practices at 1653 W Congress Pkwy, Chicago, IL 60612.
What is Dr. Megan Karolyn Marshalla's office phone number?
The practice phone on file for Dr. Marshalla is (405) 271-7770.
What is Dr. Megan Karolyn Marshalla's medical license number?
Dr. Marshalla holds Oklahoma license AP98655226, one of the licenses on file in 2 states.
Which states has Dr. Megan Karolyn Marshalla been licensed in?
Dmand AI has state licenses on file for Dr. Marshalla in Oklahoma and Illinois.
What drugs does Dr. Megan Karolyn Marshalla prescribe most?
In 2022 Medicare Part D data, Dr. Marshalla's most prescribed drugs by claims were Ibuprofen.
Has Dr. Megan Karolyn Marshalla received payments from drug or device companies?
CMS Open Payments shows $236 in general payments to Dr. Marshalla from 7 companies from 2022 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Megan Karolyn Marshalla been practicing?
Dr. Marshalla's NPI was assigned in 2020.
Does Dr. Megan Karolyn Marshalla do research?
Dmand AI links 1 publication to Dr. Marshalla.
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