Dr. Trent Howard Westernoff, DDSDMDMD

Individual provider Oral & Maxillofacial Surgery (D.M.D.) · NPI 1174592372

Dr. Trent Howard Westernoff, DDSDMDMD is registered under Oral & Maxillofacial Surgery (D.M.D.) in Laguna Niguel, California. Practices as a sole proprietor. Licensed in California, Massachusetts and Texas.

Licensed in: CA, MA, TX
In the registry since: 2006
Specialties on file: 4

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Practice location Address checks out

30190 Town Center Dr Ste B
Laguna Niguel, CA 92677
Phone: (949) 363-2540
Fax: (949) 363-3352

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral & Maxillofacial Surgery (D.M.D.) (primary)	Taxonomy 204E00000X · Licence 55703 (CA)
Oral & Maxillofacial Surgery (D.M.D.)	Taxonomy 204E00000X · Licence M0604 (TX)
Oral and Maxillofacial Surgery (Dentist)	Taxonomy 1223S0112X · Licence 19775 (MA)
Oral and Maxillofacial Surgery (Dentist)	Taxonomy 1223S0112X · Licence 22087 (TX)

Record details

NPI number	1174592372
Entity type	Individual (Type 1)
Gender	Male
Credentials	DDSDMDMD
Sole proprietor	Yes
NPI enumerated	March 17, 2006
Last updated in NPPES	October 30, 2024
Certification date	October 30, 2024

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.

Travel and Lodging	$1,144 6 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage	$550 12 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.