Quick answers
- Does Guadalupe Arreola accept Medicare assignment?
- Yes. Medicare's clinician data says Guadalupe Arreola 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 Guadalupe Arreola see?
- In 2024, CMS data shows 113 Original Medicare patients and 294 services for Guadalupe Arreola. This counts Original Medicare only and measures volume, not quality.
- What is Guadalupe Arreola's NPI number?
- 1982074571. 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 Guadalupe Arreola, 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 | 113 |
|---|---|
| Services billed to Medicare | 294 |
| Different services or procedures | 49 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Automated urinalysis test (81003)25 services
- X-ray of chest, 2 views (71046)14 services
- Imaging of retina with remote review by clinical staff (92227)11 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%
- Diabetes58%
- Arthritis29%
- Anxiety19%
- Depression16%
Hospitals where Guadalupe Arreola works
Medicare's Facility Affiliation Data lists Guadalupe Arreola 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.
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050334
Practice locations
Addresses where Guadalupe Arreola is enrolled with Medicare (CMS data updated October 2, 2026).
- 850 5th StGonzales, CA 93926 (831) 675‑3601
Group practices
Medicare enrollment lists Guadalupe Arreola as a member of this group (CMS data updated October 2, 2026).
- Salinas Valley Memorial Healthcare System20 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Gonzales
Clinicians with the same Medicare primary specialty in Gonzales, CA — not a recommendation.
Other clinicians in Salinas Valley Memorial Healthcare System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982074571 |
| 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