Quick answers
- Does Margaret H. Bonifacio accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret H. Bonifacio 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 Margaret H. Bonifacio see?
- In 2024, CMS data shows 490 Original Medicare patients and 2,710 services for Margaret H. Bonifacio. This counts Original Medicare only and measures volume, not quality.
- What is Margaret H. Bonifacio's NPI number?
- 1194163931. 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 Margaret H. Bonifacio, 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 | 490 |
|---|---|
| Services billed to Medicare | 2,710 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,668 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)672 services
- Psychiatric diagnostic evaluation with medical services (90792)243 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)97 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%
- Anxiety72%
- Depression71%
- High cholesterol67%
- Alzheimer's disease or dementia65%
- Arthritis53%
Hospitals where Margaret H. Bonifacio works
Medicare's Facility Affiliation Data lists Margaret H. Bonifacio 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 Margaret H. Bonifacio is enrolled with Medicare (CMS data updated October 2, 2026).
- 1811 Little Creek LnKnoxville, TN 37922 (865) 246‑2104
- 312 McMasters PlMaryville, TN 37801 (865) 246‑2104
- 4611 Asheville HwyKnoxville, TN 37914 (865) 246‑2104
Group practices
Medicare enrollment lists Margaret H. Bonifacio as a member of this group (CMS data updated October 2, 2026).
- MJ Mental Health, LLC11 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 MJ Mental Health, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Lincoln Memorial University Medical Department |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194163931 |
| 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