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

Individual provider Physician Assistant · NPI 1285911412

Nicholas Rene Alonzo, PA-C is a Physician Assistant in Rapid City, South Dakota. Qualified in 2011, 15 years ago. Practices with Black Hills Surgical Hospital LLC, a 169-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and South Dakota.

Years since qualifying
15
Licensed in
CA, SD
In the registry since
2011
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

7220 Mount Rushmore Rd
Rapid City, SD 57702-8754
Phone: (605) 341-1414
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)

  • 81 Highland Springs Ave Ste 103, Beaumont, CA 92223-3170 — (951) 846-0313
  • 341 Magnolia Ave, Corona, CA 92879-3330 — (951) 735-6060

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 1250 (SD)
Physician Assistant Taxonomy 363A00000X · Licence PA21995 (CA)

Record details

NPI number1285911412
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 16, 2011
Last updated in NPPESJanuary 25, 2021
Certification dateJanuary 25, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Black Hills Surgical Hospital Llc — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 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 patients467
Services billed 15,432 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 $40 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Black Hills Surgical Hospital Llc Hospital · Rapid City, SD · listed as Black Hills Surgical Hospital, LLC
  • Chadron Hospital Hospital · Chadron, NE · listed as Chadron Community Hospital Corp
  • Monument Health Rapid City Hospital Hospital · Rapid City, SD · listed as Monument Health Rapid City Hospital, Inc
  • Fall River Hospital - Cah Hospital · Hot Springs, SD
  • Monument Health Spearfish Hospital Hospital · Spearfish, SD

Colleagues at Black Hills Surgical Hospital LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 169 clinicians in the practice; 12 are shown here.

Other providers in Rapid City