Quick answers
- Does Jennifer Massaro accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Massaro 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 Jennifer Massaro see?
- In 2024, CMS data shows 106 Original Medicare patients and 405 services for Jennifer Massaro. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer Massaro's NPI number?
- 1194335018. 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 Jennifer Massaro, 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 | 106 |
|---|---|
| Services billed to Medicare | 405 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)170 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)151 services
- Telehealth consultation, critical care, subsequent, physicians typically spend 50 minutes communicating with the patient and providers via telehealth (G0509)29 services
- Hospital discharge day management, more than 30 minutes (99239)14 services
- Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth (G0508)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%
- Arthritis60%
- COPD59%
- Diabetes55%
- Anxiety55%
Hospitals where Jennifer Massaro works
Medicare's Facility Affiliation Data lists Jennifer Massaro 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.
- Parkwest Medical CenterKnoxville, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440173
Practice locations
Addresses where Jennifer Massaro is enrolled with Medicare (CMS data updated October 2, 2026).
- 1901 W Clinch AveKnoxville, TN 37916 (865) 541‑1111
- 550 Fort Summit WayKnoxville, TN 37915 (865) 374‑4815
- 9352 Park W BlvdKnoxville, TN 37923 (865) 541‑1111
Group practices
Medicare enrollment lists Jennifer Massaro as a member of this group (CMS data updated October 2, 2026).
- Statcare Inpatient LLC109 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Other clinicians in Statcare Inpatient LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | East Tennessee State University Quillen College Of Medicine |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1194335018 |
| 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