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Dermatology

Aaron Z. Hoover, MD

Works at hospitals in Loveland, CO · Colorado

Summary

Dr. Aaron Z. Hoover, MD is a dermatologist at 8223 W 20th St, Suite 100b, Greeley, CO 80634. Phone: (970) 673-1155. Accepts Medicare assignment. In 2024, Aaron Z. Hoover had 1,374 Original Medicare patients and 25,948 services. NPI 1609883081. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 8223 W 20th St, Suite 100b, Greeley, CO 80634 · Directions
  • Phone: (970) 673‑1155
  • Medicare: Accepts Medicare assignment
  • Hospital: Medical Center of the Rockies
  • Group practice: Front Range Dermatology Associates
  • Medical school: Ohio State University College Of Medicine · graduated 1998 (28 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Aaron Z. Hoover, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Aaron Z. Hoover accept Medicare assignment?
Yes. Medicare's clinician data says Aaron Z. Hoover accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Aaron Z. Hoover see?
In 2024, CMS data shows 1,374 Original Medicare patients and 25,948 services for Aaron Z. Hoover. This counts Original Medicare only and measures volume, not quality.
What is Aaron Z. Hoover's NPI number?
1609883081. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Aaron Z. Hoover, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,374
Services billed to Medicare25,948
Different services or procedures97
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)15,400 services
  2. Destruction of precancer skin growth, 2-14 growths (17003)2,754 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)793 services
  4. Destruction of precancer skin growth, 1 growth (17000)772 services
  5. Ultrasonic guidance for placement of radiation therapy fields (G6001)592 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol65%
  • High blood pressure61%
  • Arthritis43%
  • Ischemic heart disease20%
  • Diabetes19%
  • Chronic kidney disease17%

Hospitals where Aaron Z. Hoover works

Medicare's Facility Affiliation Data lists Aaron Z. Hoover at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Aaron Z. Hoover is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Aaron Z. Hoover as a member of this group (CMS data updated October 2, 2026).

  • Front Range Dermatology Associates7 clinicians in the group

Specialties

Find other Dermatology doctors in Colorado →

Other dermatologists in Greeley

Clinicians with the same Medicare primary specialty in Greeley, CO — not a recommendation.

All dermatologists in Greeley →

Other clinicians in Front Range Dermatology Associates

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year1998 (28 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609883081
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians