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

Andrew N. Ramirez

Individual provider Physician Assistant · NPI 1811942071

Andrew N. Ramirez is a Physician Assistant in Lone Tree, Colorado. Qualified in 1999, 27 years ago. Practices with East Phillips County Hospital District, a 17-clinician group and accepts Medicare assignment. Licensed in California and Colorado.

Years since qualifying
27
Licensed in
CA, CO
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

10101 Ridgegate Pkwy
Lone Tree, CO 80124-9810
Phone: (720) 225-1900
Fax: (303) 306-7753
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA0003486 (CO)
Physician Assistant Taxonomy 363A00000X · Licence PA18066 (CA)

Record details

NPI number1811942071
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJanuary 25, 2017

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice East Phillips County Hospital District — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients59
Services billed 315 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 $2,647 99 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.

  • Hca Healthone Mountain Ridge Hospital · Thornton, CO
  • Intermountain Health Platte Valley Hospital Hospital · Brighton, CO
  • Melissa Memorial Hospital Hospital · Holyoke, CO

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at East Phillips County Hospital District

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Lone Tree