Katherine W. Chang, MD
Otolaryngology Physician · Shreveport, LA
Katherine W. Chang, MD is an otolaryngology physician with a practice address in Shreveport, Louisiana, and NPI 1760043939, issued on Jun 27, 2019. Check the license (Louisiana 346678, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katherine W. Chang
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 346678 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1541 Kings Hwy, Shreveport, LA 71103
- Phone
- (318) 626-0000
- Enumerated
- Jun 27, 2019
- Record last updated
- Jul 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20241104001477); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 226 in Louisiana → Look up another NPI →
Also registered at 1541 Kings Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nimer Abushehab, MDNeurological Surgery Physician1649620238
- Charles Adair, M.DObstetrics & Gynecology Physician1811989098
- Sharon Adley, NPNurse Practitioner1770581274
Verify Katherine W. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 346678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average otolaryngology physician in 2024
35 Medicare Part D claims for 28 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl17 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: $105.23
4 payments; by number, the most common kind was food and beverage; the largest payer was Acera Surgical, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine W. Chang among 226 otolaryngology physician records in Louisiana
Katherine W. Chang, MD is one of 226 otolaryngology physician records with a practice address in Louisiana. 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 2019, is newer than 94% of them.
- NPI issued2019 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2002 among the 156 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Louisiana
There are 226 otolaryngology physician records in Louisiana.
All 226 in Louisiana → Every provider in Shreveport → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Paige Bundrick, MDShreveport, LA 711031881911683
- Maura Cosetti, M.D.Shreveport, LA 711031841348422
- Karuna Dewan, MDShreveport, LA 711031417287509
- Torrey Fourrier, M.D.Shreveport, LA 711031568994705
- Sean HolmesShreveport, LA 711031699139428
- Saudamini LeleShreveport, LA 711031255867370
- Rodrigo Martinez Monedero, MD/PHDShreveport, LA 711031811342256
- Vikas Mehta, M.D.Shreveport, LA 711031902097108
Common questions
What is Katherine W. Chang, MD's NPI number?
Katherine W. Chang, MD's National Provider Identifier (NPI) is 1760043939, issued on Jun 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine W. Chang, MD located?
The NPPES record lists a practice address at 1541 Kings Hwy, Shreveport, LA, 71103. Phone: (318) 626-0000. Providers update this record themselves, so call before visiting.
How can I verify Katherine W. Chang, MD's license?
NPPES lists Louisiana license number 346678, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine W. Chang, MD prescribe under Medicare Part D?
In 2024, Katherine W. Chang, MD had 35 Medicare Part D claims for 28 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.