Quick answers
- Does Arlette A. Stevens Castano accept Medicare assignment?
- Yes. Medicare's clinician data says Arlette A. Stevens Castano 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 Arlette A. Stevens Castano see?
- In 2024, CMS data shows 211 Original Medicare patients and 793 services for Arlette A. Stevens Castano. This counts Original Medicare only and measures volume, not quality.
- What is Arlette A. Stevens Castano's NPI number?
- 1285744177. 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 Arlette A. Stevens Castano, 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 | 211 |
|---|---|
| Services billed to Medicare | 793 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)591 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)113 services
- Insertion of needle into vein for collection of blood sample (36415)36 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)19 services
- Test to measure exhaled air for evaluation of lung function at rest (94690)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).
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes33%
- Ischemic heart disease26%
- Chronic kidney disease26%
Practice locations
Addresses where Arlette A. Stevens Castano is enrolled with Medicare (CMS data updated October 2, 2026).
- 50 E Croydon Park RdTucson, AZ 85704 (520) 696‑3438
Group practices
Medicare enrollment lists Arlette A. Stevens Castano as a member of this group (CMS data updated October 2, 2026).
- Dr Ganns Diet of Hope LLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Other clinicians in Dr Ganns Diet of Hope LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285744177 |
| 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