Quick answers
- Does Frankis Almaguel accept Medicare assignment?
- Yes. Medicare's clinician data says Frankis Almaguel 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 Frankis Almaguel see?
- In 2024, CMS data shows 23 Original Medicare patients and 33 services for Frankis Almaguel. This counts Original Medicare only and measures volume, not quality.
- What is Frankis Almaguel's NPI number?
- 1427433762. 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 Frankis Almaguel, 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 | 23 |
|---|---|
| Services billed to Medicare | 33 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)15 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).
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- High cholesterol48%
Practice locations
Addresses where Frankis Almaguel is enrolled with Medicare (CMS data updated October 2, 2026).
- 15211 Vanowen St, Suite 208Van Nuys, CA 91405 (818) 782‑3255
- 6555 Coyle Ave, Suite 301Carmichael, CA 95608 (916) 962‑1544
- 7803 Madison Ave, Bldg ACitrus Heights, CA 95610 (916) 258‑9188
Group practices
Medicare enrollment lists Frankis Almaguel as a member of these groups (CMS data updated October 2, 2026).
- Sierra Hematology and Oncology Medical Centers16 clinicians in the group
- Thomas J Lomis M D Inc a Professional Corporation11 clinicians in the group
Specialties
- Nuclear Medicineprimary
Other nuclear medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Sierra Hematology and Oncology Medical Centers
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427433762 |
| 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