Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Kristina Eunjeong Chang, DPM

Individual provider Podiatrist · NPI 1043662158

Kristina Eunjeong Chang, DPM practises Podiatry in Lakewood, California. Graduated from California School of Podiatric Medicine in 2016, 10 years ago. Practices with Oc Foot and Ankle Associates Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Trained at
California School of Podiatric Medicine
Licensed in
CA
In the registry since
2016
Specialties on file
3
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

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Practice location Address checks out

3700 E South St
Lakewood, CA 90805 Not confirmed with CMS for 10 years — call before visiting
Phone: (562) 531-2550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Foot & Ankle Surgery Podiatrist (primary) Taxonomy 213ES0103X · Licence EL6769 (CA)
Podiatrist Taxonomy 213E00000X · Licence EL6769 (CA)
Foot Surgery Podiatrist Taxonomy 213ES0131X · Licence EL6769 (CA)

Record details

NPI number1043662158
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPM
Sole proprietorYes
NPI enumeratedJuly 13, 2016
Last updated in NPPESJuly 13, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPODIATRY
Medical schoolCALIFORNIA SCHOOL OF PODIATRIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Oc Foot And Ankle Associates Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue 52 times · 79th percentile
Removal of nail tissue 216 times · 75th percentile
Removal or shaving of skin growth 31 times · 75th percentile
Removal of skin lesions 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients271
Services billed 6,664 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,528 43 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Foothill Regional Medical Center Hospital · Tustin, CA

Colleagues at Oc Foot and Ankle Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Lakewood