Quick answers
- Does Carlos Hernandez-Cassis accept Medicare assignment?
- Yes. Medicare's clinician data says Carlos Hernandez-Cassis 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 Carlos Hernandez-Cassis see?
- In 2024, CMS data shows 20 Original Medicare patients and 61 services for Carlos Hernandez-Cassis. This counts Original Medicare only and measures volume, not quality.
- What is Carlos Hernandez-Cassis's NPI number?
- 1952366197. 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 Carlos Hernandez-Cassis, 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 | 20 |
|---|---|
| Services billed to Medicare | 61 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)47 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 blood pressure75%
- High cholesterol75%
- Diabetes60%
Practice locations
Addresses where Carlos Hernandez-Cassis is enrolled with Medicare (CMS data updated October 2, 2026).
- 10561 Jeffreys St, Suite 211Henderson, NV 89052 (702) 990‑4530
Group practices
Medicare enrollment lists Carlos Hernandez-Cassis as a member of this group (CMS data updated October 2, 2026).
- Claudia K Vogel MD Ltd2 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Henderson
Clinicians with the same Medicare primary specialty in Henderson, NV — not a recommendation.
Other clinicians in Claudia K Vogel MD Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| 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) | 1952366197 |
| 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
- 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