Quick answers
- Does Lina A. Rosin accept Medicare assignment?
- Yes. Medicare's clinician data says Lina A. Rosin 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 Lina A. Rosin see?
- In 2024, CMS data shows 65 Original Medicare patients and 770 services for Lina A. Rosin. This counts Original Medicare only and measures volume, not quality.
- What is Lina A. Rosin's NPI number?
- 1780605568. 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 Lina A. Rosin, 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 | 65 |
|---|---|
| Services billed to Medicare | 770 |
| Different services or procedures | 14 |
| 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)294 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)231 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)72 services
- Psychotherapy with evaluation and management visit, 45 minutes (90836)55 services
- Telephone medical discussion with physician, 11-20 minutes (99442)34 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%
- Depression75%
- Anxiety75%
- High blood pressure57%
- Arthritis49%
- Chronic kidney disease28%
Practice locations
Addresses where Lina A. Rosin is enrolled with Medicare (CMS data updated October 2, 2026).
- 5920 E Pima St, Suite 140Tucson, AZ 85712 (520) 392‑8553
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | University Of Arizona College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780605568 |
| 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