Quick answers
- Does Shelly Barnett accept Medicare assignment?
- Yes. Medicare's clinician data says Shelly Barnett 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 Shelly Barnett see?
- In 2024, CMS data shows 70 Original Medicare patients and 161 services for Shelly Barnett. This counts Original Medicare only and measures volume, not quality.
- What is Shelly Barnett's NPI number?
- 1841468584. 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 Shelly Barnett, 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 | 70 |
|---|---|
| Services billed to Medicare | 161 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Administration of influenza virus vaccine (G0008)32 services
- Influenza vaccine split virus, preservative free (90662)30 services
- Admn sarscov2 vacc 1 dose (90480)26 services
- Sarscv2 vac 30mcg trs-suc im (91320)25 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)19 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%
- High blood pressure69%
- Arthritis41%
- Diabetes30%
- Ischemic heart disease24%
- Depression24%
Practice locations
Addresses where Shelly Barnett is enrolled with Medicare (CMS data updated October 2, 2026).
- 287 E Hunt Hwy, Suite 105San Tan Valley, AZ 85143 (480) 677‑8282
- 4610 Centre AvePittsburgh, PA 15213 (866) 389‑2727
- 8260 N Cortaro Rd, Suite 152Tucson, AZ 85743 (480) 677‑8282
Group practices
Medicare enrollment lists Shelly Barnett as a member of these groups (CMS data updated October 2, 2026).
- Good Health Medical PLLC222 clinicians in the group
- Minuteclinic Diagnostic of Pennsylvania LLC85 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Tan Valley
Clinicians with the same Medicare primary specialty in San Tan Valley, AZ — not a recommendation.
Other clinicians in Good Health Medical PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841468584 |
| 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