NPPES file of Aug 9, 2026

Mark Jungjun Cha, NP

Family Nurse Practitioner · Burbank, IL

Mark Jungjun Cha, NP is a family nurse practitioner with a practice address in Burbank, Illinois, and NPI 1649864828, issued on Feb 27, 2021. Check the license (Illinois 209.021866, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649864828
Name
Mark Jungjun Cha
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.021866 IL
Self-reported in NPPES; status is on the state search
Practice location
7786 S Cicero Ave, Burbank, IL 60459
Phone
(708) 425-3085
Enumerated
Feb 27, 2021
Record last updated
Mar 7, 2023
Fax
(708) 425-3089
Medicare enrollment
Enrolled (PECOS I20211004000086); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7786 S Cicero Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Budoor Issa, FNPFamily Nurse Practitioner1245190917
  2. Magdalena Johnson, FNPNurse Practitioner1740090786
  3. Lauren Olszewski, APRNFamily Nurse Practitioner1316672470
  4. Kaley Stewart, MMS, PA-CPhysician Assistant1245191253

Verify Mark Jungjun Cha in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.021866
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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79% fewer Medicare Part D claims than the average family nurse practitioner in 2024

274 Medicare Part D claims for 119 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Mark Cha274
  2. Specialty average1,305

Most prescribed

  1. Azithromycin27 claims
  2. Prednisone27 claims
  3. Amoxicillin-Clavulanate Potass21 claims
  4. Naproxen19 claims
  5. Albuterol Sulfate Hfa18 claims
  6. Ofloxacin18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Midwest Express Care 2, IncWillowbrook, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Jungjun Cha among 7,639 family nurse practitioner records in Illinois

Mark Jungjun Cha, NP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 65% of them.

  • NPI issued2021 · 65% of these records are older, 28% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2023 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Burbank

They are 17 of the 245 NPPES records with a practice address in Burbank, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eman AbutalebBurbank, IL 604591215618186
  2. Lamis AbutalebBurbank, IL 604591952082828
  3. Kimberly CaceresBurbank, IL 604591376189415
  4. Banesa Chavez, APRNBurbank, IL 604591780297457
  5. Colleen Chierici, APRNBurbank, IL 604591841918232
  6. Dominique Eaves, FNPBurbank, IL 604591659860781
  7. Shawndra Ferrell, APN, FNP-BC, ACHPNBurbank, IL 604591770072340
  8. Ayyah GhoulehBurbank, IL 604591649049230

Common questions

What is Mark Jungjun Cha, NP's NPI number?

Mark Jungjun Cha, NP's National Provider Identifier (NPI) is 1649864828, issued on Feb 27, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mark Jungjun Cha, NP located?

The NPPES record lists a practice address at 7786 S Cicero Ave, Burbank, IL, 60459. Phone: (708) 425-3085. Providers update this record themselves, so call before visiting.

How can I verify Mark Jungjun Cha, NP's license?

NPPES lists Illinois license number 209.021866, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Jungjun Cha, NP prescribe under Medicare Part D?

In 2024, Mark Jungjun Cha, NP had 274 Medicare Part D claims for 119 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.