Maria Corazon Chang, M.D.
Gastroenterology Physician · Wichita, KS
Maria Corazon Chang, M.D. is a gastroenterology physician with a practice address in Wichita, Kansas, and NPI 1730281932, issued on Sep 1, 2006. Check the license (Kansas 29174, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Maria Corazon Chang
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 29174 KS
Self-reported in NPPES; status is on the state search - Practice location
- 3311 E Murdock St, Wichita, KS 67208
- Phone
- (316) 689-9590
- Enumerated
- Sep 1, 2006
- Record last updated
- Sep 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (316) 689-9798
- Medicaid ID
- 200409990A KS
- Medicare enrollment
- Enrolled (PECOS I20170427002049); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 111 in Kansas → Look up another NPI →
Also registered at 3311 E Murdock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dory Abou Jaoude, MDInternal Medicine Physician1093930513
- Raid Abu-Awwad, MDPulmonary Disease Physician1386945392
- Abdel-Ghanie Abu-Samra, M.DPulmonary Disease Physician1134383177
- Hafsa Abukar, FNP-CNurse Practitioner1285218099
- Samer Antonios, MDInternal Medicine Physician1336365816
- Joanne Araiza, CDERegistered Dietitian1720153125
Verify Maria Corazon Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 29174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average gastroenterology physician in 2024
530 Medicare Part D claims for 211 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Omeprazole75 claims
- Pantoprazole Sodium59 claims
- Peg-3350 And Electrolytes47 claims
- Peg 3350-Electrolyte31 claims
- Linzess30 claims
- Dicyclomine Hcl28 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: $848.77
49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through 2 group practices
- Comanche County Healthcare CorporationLawton, OK
- Digestive Disease Specialists IncOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Corazon Chang among 111 gastroenterology physician records in Kansas
Maria Corazon Chang, M.D. is one of 111 gastroenterology physician records with a practice address in Kansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 50% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2001 among the 69 with a school on file
- Record last updated2016 · 34% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Kansas
There are 111 gastroenterology physician records in Kansas.
All 111 in Kansas → Every provider in Wichita → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Robert Hagan, MDWichita, KS 672081073542593
- Richard Skibba, MDWichita, KS 672081366479776
- Saritha Gorantla, M.D.Wichita, KS 672061538416318
- William Kilgore, MDWichita, KS 672061295770832
- Raghu Chaparala, M.D.Wichita, KS 672031003852047
- James Whitaker, MDWichita, KS 672141124028931
- Chelsea WuthnowWichita, KS 672141073136545
- Alonso Galvan, MDWichita, KS 672181952496937
Common questions
What is Maria Corazon Chang, M.D.'s NPI number?
Maria Corazon Chang, M.D.'s National Provider Identifier (NPI) is 1730281932, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Corazon Chang, M.D. located?
The NPPES record lists a practice address at 3311 E Murdock St, Wichita, KS, 67208. Phone: (316) 689-9590. Providers update this record themselves, so call before visiting.
How can I verify Maria Corazon Chang, M.D.'s license?
NPPES lists Kansas license number 29174, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Corazon Chang, M.D. prescribe under Medicare Part D?
In 2024, Maria Corazon Chang, M.D. had 530 Medicare Part D claims for 211 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.