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

Dr. Dennis Alwen, MD

Individual provider Surgery Physician · NPI 1043579808

Dr. Dennis Alwen, MD is a Surgery Physician in Woodland Hills, California. Practices as a sole proprietor and works from 2 locations. Licensed in California and Utah.

Licensed in
CA, UT
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6200 Canoga Ave Ste 450
Woodland Hills, CA 91367-7464
Phone: (818) 518-5980
Fax: (818) 337-2049
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6440 S Wasatch Blvd Ste 235, Holladay, UT 84121-3546 — (801) 999-1180

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A121235 (CA)
Surgery Physician Taxonomy 208600000X · Licence 14218149-1205 (UT)

Record details

NPI number1043579808
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 14, 2012
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

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 $19 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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