Inhwan Chang, MD
Anesthesiology Physician · Los Angeles, CA
Inhwan Chang, MD is an anesthesiology physician with a practice address in Los Angeles, California, and NPI 1386151199, issued on Jan 2, 2018. Check the license (California A147167, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Inhwan Chang
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A147167 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2727 W Olympic Blvd, Los Angeles, CA 90006
- Phone
- (213) 408-6284
- Enumerated
- Jan 2, 2018
- Record last updated
- Sep 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191210002107); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 2727 W Olympic Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Inhwan Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A147167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average anesthesiology physician in 2024
18 Medicare Part D claims for 11 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Tizanidine Hcl11 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.
Bills Medicare through one group practice
- Pih Health PhysiciansWhittier, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Inhwan Chang among 7,571 anesthesiology physician records in California
Inhwan Chang, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.
- NPI issued2018 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2006 among the 4,868 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Los Angeles → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Young YiLos Angeles, CA 900061043366818
- Lucenia Arcinue, M.D.Los Angeles, CA 900071881671022
- Martin Gordon, M.D.Los Angeles, CA 900071790754208
- Keith Jackson, M.D.Los Angeles, CA 900041548399538
- Faramarz Mohtadi, MDLos Angeles, CA 900041215034350
- Sean Shahangian, MDLos Angeles, CA 900041487743597
- Alen Ternian, MDLos Angeles, CA 900101235102054
- Eleuterio Bella, M.D.Los Angeles, CA 900121912984006
Common questions
What is Inhwan Chang, MD's NPI number?
Inhwan Chang, MD's National Provider Identifier (NPI) is 1386151199, issued on Jan 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Inhwan Chang, MD located?
The NPPES record lists a practice address at 2727 W Olympic Blvd, Los Angeles, CA, 90006. Phone: (213) 408-6284. Providers update this record themselves, so call before visiting.
How can I verify Inhwan Chang, MD's license?
NPPES lists California license number A147167, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Inhwan Chang, MD prescribe under Medicare Part D?
In 2024, Inhwan Chang, MD had 18 Medicare Part D claims for 11 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.