Ea-Sle Chang, M.D.
Surgery Physician · Saint Louis, MO
Ea-Sle Chang, M.D. is a surgery physician with a practice address in Saint Louis, Missouri, and NPI 1932582061, issued on Jul 7, 2015. Check the license (Missouri 2026018533, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ea-Sle Chang
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 2026018533 MO
MD-48980 IA
Self-reported in NPPES; status is on the state search - Practice location
- 621 S New Ballas RD Ste 560A, Saint Louis, MO 63141
- Phone
- (314) 251-6440
- Enumerated
- Jul 7, 2015
- Record last updated
- Jul 13, 2026
- Fax
- (314) 251-4456
- Medicare enrollment
- Enrolled (PECOS I20220910000157); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 714 in Missouri → Look up another NPI →
Also registered at 621 S New Ballas RD Ste 560A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Loren Bach, M.D.Surgery Physician1205279650
- Mary Bordner, ACNPAcute Care Nurse Practitioner1437526126
- Rachel Cohen, DOTrauma Surgery Physician1700443967
- Maria Colletta, MSN, AGACNP-BCAcute Care Nurse Practitioner1780418707
- Gina Davis, DOSurgery Physician1669865861
- William Forness, FNP-CFamily Medicine Physician1386237097
Verify Ea-Sle Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2026018533Check 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: $7,863.38
27 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, 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.
Bills Medicare through one group practice
- Mercy Clinics IncDes Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ea-Sle Chang among 714 surgery physician records in Missouri
Ea-Sle Chang, M.D. is one of 714 surgery physician records with a practice address in Missouri. 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 2015, is newer than 64% of them.
- NPI issued2015 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2006 among the 410 with a school on file
- Record last updated2026 · 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 208600000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Missouri
There are 714 surgery physician records in Missouri.
All 714 in Missouri → Every provider in Saint Louis → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- John Eagon, MDSaint Louis, MO 631411801814538
- Alison Gildehaus, M.D.Saint Louis, MO 631411104023886
- Omar Guerra, MDSaint Louis, MO 631411952337222
- Todd Howard, M.D.Saint Louis, MO 631411154351765
- Lindy Hruska, M.D.Saint Louis, MO 631411174510473
- Samuel Marquez, M.D.St Louis, MO 631411750380846
- Thao Marquez, MD,MSCreve Coeur, MO 631411275696866
- Nicole Martinez, M.D.Creve Coeur, MO 631411780894113
Common questions
What is Ea-Sle Chang, M.D.'s NPI number?
Ea-Sle Chang, M.D.'s National Provider Identifier (NPI) is 1932582061, issued on Jul 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ea-Sle Chang, M.D. located?
The NPPES record lists a practice address at 621 S New Ballas RD Ste 560A, Saint Louis, MO, 63141. Phone: (314) 251-6440. Providers update this record themselves, so call before visiting.
How can I verify Ea-Sle Chang, M.D.'s license?
NPPES lists Missouri license number 2026018533, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. 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.