Phillip Yunmogee Chung, MD
Gastroenterology Physician · Northbrook, IL
Phillip Yunmogee Chung, MD is a gastroenterology physician with a practice address in Northbrook, Illinois, and NPI 1639165947, issued on Sep 22, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Phillip Yunmogee Chung
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 45462 WI
Self-reported in NPPES; status is on the state search - Practice location
- 40 Skokie Blvd., Northbrook, IL 60062
- Phone
- (224) 407-4400
- Enumerated
- Sep 22, 2005
- Record last updated
- Nov 19, 2025
- Fax
- (224) 407-2255
- Medicaid IDs
- 34359700 WI
1639165947 WI - Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 40 Skokie Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gene Chiao, MDInternal Medicine Physician1699733188
- Claus Fimmel, MDGastroenterology Physician1568417780
- Kristhine Nague, NPFamily Health Clinical Nurse Specialist1801248422
- Brett Riederman, MDInternal Medicine Physician1003375254
- Tara Troy, MD.Specialist1306825740
Verify Phillip Yunmogee Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average gastroenterology physician in 2024
117 Medicare Part D claims for 69 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Pantoprazole Sodium49 claims
- Famotidine16 claims
- Lansoprazole12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,139.56
139 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Phillip Yunmogee Chung among 887 gastroenterology physician records in Illinois
Phillip Yunmogee Chung, MD is one of 887 gastroenterology physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Illinois
There are 887 gastroenterology physician records in Illinois.
All 887 in Illinois → Every provider in Northbrook → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Lauren BloombergNorthbrook, IL 600621336776475
- Claus Fimmel, MDNorthbrook, IL 600621568417780
- Jeffrey Nathanson, MDNorthbrook, IL 600621972559615
- David Labowitz, DOVernon Hills, IL 600611376799577
- Axel Feller, MDNorth Chicago, IL 600641932211919
- Pallavi Shah, MDNorth Chicago, IL 600641215049820
- Ami Behara, M.D.Mt Prospect, IL 600561336301027
- Aaron Benson, M.D.Mt Prospect, IL 600561164508453
Common questions
What is Phillip Yunmogee Chung, MD's NPI number?
Phillip Yunmogee Chung, MD's National Provider Identifier (NPI) is 1639165947, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Phillip Yunmogee Chung, MD located?
The NPPES record lists a practice address at 40 Skokie Blvd., Northbrook, IL, 60062. Phone: (224) 407-4400. Providers update this record themselves, so call before visiting.
How can I verify Phillip Yunmogee Chung, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Phillip Yunmogee Chung, MD prescribe under Medicare Part D?
In 2024, Phillip Yunmogee Chung, MD had 117 Medicare Part D claims for 69 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Phillip Yunmogee Chung, MD's MIPS final score?
The 2023 MIPS final score is 79.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.