Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Lauren Marie Siewert, PA-C

Individual provider Physician Assistant · NPI 1518444827

Lauren Marie Siewert, PA-C is a Physician Assistant in Evans, Colorado. Works from 3 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2018
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2930 11th Ave
Evans, CO 80620-1011
Phone: (970) 350-4602
Fax: (970) 350-4645
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 8405 Church Ranch Blvd, Broomfield, CO 80021-3918 — (303) 438-2251
  • 3801 E Florida Ave Ste 107, Denver, CO 80210-2538 — (720) 863-6012

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5420 (CO)
Physician Assistant Taxonomy 363A00000X · Licence PA.0005420 (CO)

Record details

NPI number1518444827
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 20, 2018
Last updated in NPPESJanuary 9, 2020
Certification dateJanuary 9, 2020

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 $14 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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