Quick answers
- Does Lamont W. Hornbeck accept Medicare assignment?
- Yes. Medicare's clinician data says Lamont W. Hornbeck 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 Lamont W. Hornbeck see?
- In 2024, CMS data shows 263 Original Medicare patients and 2,768 services for Lamont W. Hornbeck. This counts Original Medicare only and measures volume, not quality.
- What is Lamont W. Hornbeck's NPI number?
- 1871522664. 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 Lamont W. Hornbeck, 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 patients | 263 |
|---|---|
| Services billed to Medicare | 2,768 |
| Different services or procedures | 55 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)829 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)721 services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)283 services
- Destruction of precancer skin growth, 15 or more growths (17004)211 services
- Destruction of precancer skin growth, 1 growth (17000)162 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 cholesterol75%
- High blood pressure70%
- Arthritis50%
- Ischemic heart disease27%
- Diabetes24%
- Anxiety20%
Hospitals where Lamont W. Hornbeck works
Medicare's Facility Affiliation Data lists Lamont W. Hornbeck 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.
- Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050309
Practice locations
Addresses where Lamont W. Hornbeck is enrolled with Medicare (CMS data updated October 2, 2026).
- 729 Sunrise Ave, Suite 700Roseville, CA 95661 (916) 782‑3721
Specialties
- Dermatologyprimary
Other dermatologists in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1974 (52 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871522664 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians