Dr. Erika Joanna Mejia, MD
- Publications
- 10
- Hospital affiliations
- 1
- Industry payments
- $46
- Medical groups
- 2
- State license
- 1
- Practice address
- 225 E Chicago Ave, Box 140, Chicago, IL 60611
- Practice phone
- Call (312) 227-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mejia'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. Erika Joanna Mejia is a pediatrician in Chicago, Illinois
Dr. Mejia practices at Ann & Robert H. Lurie Children's Hospital of Chicago in Chicago, Illinois, part of Ann & Robert H. Lurie Children's Hospital of Chicago.
Dr. Mejia's NPI, 1972941656, was assigned on June 4, 2013. Dr. Mejia holds Pennsylvania license MT203884.
- NPI
- 1972941656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941593917
- NPI enumeration date
- June 4, 2013
- NPI status
- Active
- Practice phone
- (312) 227-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erika Joanna Mejia practices at Ann & Robert H. Lurie Children's Hospital of Chicago in Chicago, Illinois
Dr. Mejia's primary practice is Ann & Robert H. Lurie Children's Hospital of Chicago, at 225 E Chicago Ave, Box 140, Chicago, IL 60611 in Cook County. The practice phone is (312) 227-4000.
- Ann & Robert H. Lurie Children's Hospital of Chicago225 E Chicago Ave, Box 140, Chicago, IL 60611 · Cook CountyPhone(312) 227-4000
Source: Dmand AI Affiliation Data
Dr. Erika Joanna Mejia is affiliated with 2 sites of care and 2 medical groups
Dr. Mejia's primary practice is Ann & Robert H. Lurie Children's Hospital of Chicago in Chicago, Illinois, part of Ann & Robert H. Lurie Children's Hospital of Chicago. The medical group on file is CHCA Allergy & Immunology. Dmand AI also links Dr. Mejia to 1 more clinical lab and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erika Joanna Mejia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mejia practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ann & Robert H. Lurie Children's Hospital of Chicago | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ann & Robert H. Lurie Children's Hospital of Chicago and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Erika Joanna Mejia is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Mejia's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mejia is licensed in Pennsylvania.
Specialties and state licenses
- Pediatrics, PennsylvaniaPrimary
Pediatricians near Dr. Mejia
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
Dr. Erika Joanna Mejia's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Mejia's median patient age at 13, with 44% women.
Dr. Mejia'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
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Erika Joanna Mejia has 10 publications on record
Dmand AI links 10 papers to Dr. Mejia, published from 2017 to 2024. 2022 was the busiest year, with 3. The most frequent topics are Heart Failure and Palliative Care. Dr. Mejia's most frequent co-authors are Kimberly Yee Lin, MD, Jonathan Buniva Edelson, MD and Joseph W. Rossano, MD.
Dr. Mejia's papers by year, 2017 to 2024
Topics Dr. Mejia writes about most
- Heart Failure
- Palliative Care
Dr. Mejia's most frequent co-authors
- Kimberly Yee Lin, MD5 shared papers
- Jonathan Buniva Edelson, MD3 shared papers
- Joseph W. Rossano, MD3 shared papers
Recent publications by Dr. Mejia
Pediatr Cardiol
J Am Heart Assoc
J Heart Lung Transplant
See who Dr. Mejia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mejia works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erika Joanna Mejia received $46 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Mejia from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $24.
General payments to Dr. Mejia by program year, 2024 to 2025
Companies that paid Dr. Mejia 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. Erika Joanna Mejia'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Erika Joanna Mejia
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What is Dr. Erika Joanna Mejia's NPI number?
Dr. Erika Joanna Mejia's NPI number is 1972941656. It was assigned on June 4, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Erika Joanna Mejia?
Dr. Erika Joanna Mejia is a pediatrician in Chicago, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Erika Joanna Mejia practice?
Dr. Mejia practices at 225 E Chicago Ave, Box 140, Chicago, IL 60611. Dr. Mejia's primary practice is Ann & Robert H. Lurie Children's Hospital of Chicago in Chicago, Illinois, part of Ann & Robert H. Lurie Children's Hospital of Chicago. Dmand AI also links Dr. Mejia to 1 clinical lab and 1 medical group.
What is Dr. Erika Joanna Mejia's office phone number?
The practice phone on file for Dr. Mejia is (312) 227-4000.
What is Dr. Erika Joanna Mejia's medical license number?
Dr. Mejia holds Pennsylvania license MT203884.
Which hospitals is Dr. Erika Joanna Mejia affiliated with?
Dr. Mejia practices at Ann & Robert H. Lurie Children's Hospital of Chicago in Chicago, Illinois.
What medical group is Dr. Erika Joanna Mejia part of?
Dr. Mejia is linked to CHCA Allergy & Immunology. Dmand AI links Dr. Mejia to 1 more medical group.
Has Dr. Erika Joanna Mejia received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Dr. Mejia from 2 companies from 2024 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Erika Joanna Mejia been practicing?
Dr. Mejia's NPI was assigned in 2013.
Does Dr. Erika Joanna Mejia do research?
Dmand AI links 10 publications to Dr. Mejia, published from 2017 to 2024.
Who does Dr. Erika Joanna Mejia publish with?
Dr. Mejia's most frequent co-authors are Kimberly Yee Lin, MD (5 shared papers), Jonathan Buniva Edelson, MD (3 shared papers) and Joseph W. Rossano, MD (3 shared papers).
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