Won Ho Chang, DPM
Foot & Ankle Surgery Podiatrist · Irvine, CA
Won Ho Chang, DPM is a foot & ankle surgery podiatrist with a practice address in Irvine, California, and NPI 1073012720, issued on Feb 8, 2018. Check the license (California E5908, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Won Ho Chang
- Credential
- DPM
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License numbers
- E5908 CA
P84589 NY
Self-reported in NPPES; status is on the state search - Practice location
- 62 Corporate Park Ste 235, Irvine, CA 92606
- Phone
- (949) 484-4405
- Enumerated
- Feb 8, 2018
- Record last updated
- Dec 13, 2023
- Fax
- (949) 368-2230
- Medicare enrollment
- Enrolled (PECOS I20240814004641); accepts Medicare assignment
- Medical or professional school
- New York College Of Podiatric Medicine, 2012
- Entity
- Type 1 · individual
8 nearest foot & ankle surgery podiatrist records → All 1,248 in California → Look up another NPI →
Verify Won Ho Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E5908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average foot & ankle surgery podiatrist in 2024
764 Medicare Part D claims for 191 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Ketoconazole205 claims
- Ciclopirox91 claims
- Meloxicam91 claims
- Ammonium Lactate61 claims
- Gabapentin53 claims
- Pregabalin34 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: $452.61
10 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 6,936 providers of this specialty with any payment received $2,972.24 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.
Won Ho Chang among 1,248 foot & ankle surgery podiatrist records in California
Won Ho Chang, DPM is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% 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 78% of them.
- NPI issued2018 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2012 · median 2010 among the 970 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Foot & Ankle Surgery Podiatrist providers in California
There are 1,248 foot & ankle surgery podiatrist records in California.
All 1,248 in California → Every provider in Irvine → Foot & Ankle Surgery Podiatrist nationwide →
The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes
- Michael Heaslet, D.P.M.Irvine, CA 926041790735397
- Brandon Hirata, DPMIrvine, CA 926041306541289
- Michael Bastani, DPMIrvine, CA 926121811379365
- Carl Hoeger, DPMIrvine, CA 926121740502665
- Mehrdad Khodadoostan, MDIrvine, CA 926121780379594
- Andrew Eskander, DPMIrvine, CA 926141669907275
- Michael Coyer, DPMIrvine, CA 926181629413562
- Gennady Kolodenker, DPMIrvine, CA 926181659516151
Common questions
What is Won Ho Chang, DPM's NPI number?
Won Ho Chang, DPM's National Provider Identifier (NPI) is 1073012720, issued on Feb 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Won Ho Chang, DPM located?
The NPPES record lists a practice address at 62 Corporate Park Ste 235, Irvine, CA, 92606. Phone: (949) 484-4405. Providers update this record themselves, so call before visiting.
How can I verify Won Ho Chang, DPM's license?
NPPES lists California license number E5908, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Won Ho Chang, DPM prescribe under Medicare Part D?
In 2024, Won Ho Chang, DPM had 764 Medicare Part D claims for 191 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.