Yeon-Jeen Chang, M.D.
Surgery Physician · Southfield, MI
Yeon-Jeen Chang, M.D. is a surgery physician with a practice address in Southfield, Michigan, and NPI 1245351600, issued on Apr 3, 2007. Check the license (Michigan 4301079520, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Yeon-Jeen Chang
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 4301079520 MI
Self-reported in NPPES; status is on the state search - Practice location
- 16001 W 9 Mile RD, Southfield, MI 48075
- Phone
- (248) 849-8902
- Enumerated
- Apr 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110113000635); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,376 in Michigan → Look up another NPI →
Also registered at 16001 W 9 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olivia AbounaClinical Social Worker1619516085
- Steven Adamczyk, DOEmergency Medicine Physician1275540163
- Carol Adamkiewicz, CRNACertified Registered Nurse Anesthetist1417052135
- Lauren Addy, DOStudent in an Organized Health Care Education/Training Program1972355758
- Saif Affas, M.D.Internal Medicine Physician1477080752
- Masoud AhmadmehrabiGeneral Practice Physician1669595641
Verify Yeon-Jeen Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301079520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average surgery physician in 2024
75 Medicare Part D claims for 26 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin19 claims
- Montelukast Sodium17 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.
Industry payments in 2024: $2,222.75
54 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Yeon-Jeen Chang among 1,376 surgery physician records in Michigan
Yeon-Jeen Chang, M.D. is one of 1,376 surgery physician records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 53% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2009 · median 2006 among the 721 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Michigan
There are 1,376 surgery physician records in Michigan.
All 1,376 in Michigan → Every provider in Southfield → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Adhish Basu, M.D., M.S.Southfield, MI 480751679729693
- Laurence Cheung, MDSouthfield, MI 480751437126398
- Jerome Cooper, D.O.Southfield, MI 480751336358522
- Jonathan Egle, M.D.Southfield, MI 480751346470176
- Thomas Flake, MDSouthfield, MI 480751326036849
- Ivan Kamikovski, M.D.Southfield, MI 480751073953030
- Nafisa Kuwajerwala, M.D.Southfield, MI 480751063450658
- Vijay Mittal, MDSouthfield, MI 480751073615282
Common questions
What is Yeon-Jeen Chang, M.D.'s NPI number?
Yeon-Jeen Chang, M.D.'s National Provider Identifier (NPI) is 1245351600, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yeon-Jeen Chang, M.D. located?
The NPPES record lists a practice address at 16001 W 9 Mile RD, Southfield, MI, 48075. Phone: (248) 849-8902. Providers update this record themselves, so call before visiting.
How can I verify Yeon-Jeen Chang, M.D.'s license?
NPPES lists Michigan license number 4301079520, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yeon-Jeen Chang, M.D. prescribe under Medicare Part D?
In 2024, Yeon-Jeen Chang, M.D. had 75 Medicare Part D claims for 26 beneficiaries; the average among surgery physician prescribers was 147. 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.