Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Timothy James Chang, MD, DDS

Individual provider Surgery Physician · NPI 1497455224

Timothy James Chang, MD, DDS is a Surgery Physician in Los Angeles, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

10833 Le Conte Ave
Los Angeles, CA 90095-3720
Phone: (310) 825-0834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 109540 (CA)
Surgery Physician Taxonomy 208600000X · Licence 21844 (CA)
Dentist Taxonomy 122300000X · Licence 109540 (CA)

Record details

NPI number1497455224
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , DDS
Sole proprietorNo
NPI enumeratedMarch 9, 2023
Last updated in NPPESSeptember 18, 2026
Certification dateSeptember 18, 2026

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 $31 1 payment · 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.

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