Wan-Tsu Chang, MD
Emergency Medicine Physician · Cincinnati, OH
Wan-Tsu Chang, MD is an emergency medicine physician with a practice address in Cincinnati, Ohio, and NPI 1811186075, issued on Oct 23, 2007. Check the license (Ohio 57013683, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Wan-Tsu Chang
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 57013683 OH
Self-reported in NPPES; status is on the state search - Practice location
- 234 Goodman St, Cincinnati, OH 45219
- Phone
- (513) 584-1000
- Enumerated
- Oct 23, 2007
- Record last updated
- Oct 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131021000271); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 234 Goodman St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Khaled Abou El-Ezz, MB CHBHospitalist Physician1174802201
- Patricia Adams, R.N., MSN, AOCNSOncology Clinical Nurse Specialist1053618868
- Olufunmilayo Adewumi, NP-CAdult Health Nurse Practitioner1083743819
Verify Wan-Tsu Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 57013683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $124.46
1 payment: food and beverage; the largest payer was Btg International, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through 2 group practices
- Dimensions Healthcare Associates, IncUpper Marlboro, MD
- Shock Trauma Associates PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wan-Tsu Chang among 3,002 emergency medicine physician records in Ohio
Wan-Tsu Chang, MD is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% 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 37% of them.
- NPI issued2007 · 37% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2007 · median 2013 among the 1,720 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Ohio
There are 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Cincinnati → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Betty Carlisle, MDCincinnati, OH 452191952371551
- Alan Flanigan, M.D.Cincinnati, OH 452191629048616
- J Frappier, DOCincinnati, OH 452191598835324
- Walter Gibler, MDCincinnati, OH 452191518037357
- Lisa Kiser, MDCincinnati, OH 452191902992340
- David Lamont, DOCincinnati, OH 452191740211069
- Erin McDonough, MDCincinnati, OH 452191265651582
- John Paul, M.D.Cincinnati, OH 452191619972379
Common questions
What is Wan-Tsu Chang, MD's NPI number?
Wan-Tsu Chang, MD's National Provider Identifier (NPI) is 1811186075, issued on Oct 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wan-Tsu Chang, MD located?
The NPPES record lists a practice address at 234 Goodman St, Cincinnati, OH, 45219. Phone: (513) 584-1000. Providers update this record themselves, so call before visiting.
How can I verify Wan-Tsu Chang, MD's license?
NPPES lists Ohio license number 57013683, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.