Quick answers
- Does Mary L. Vaughn accept Medicare assignment?
- Yes. Medicare's clinician data says Mary L. Vaughn 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 Mary L. Vaughn see?
- In 2024, CMS data shows 176 Original Medicare patients and 674 services for Mary L. Vaughn. This counts Original Medicare only and measures volume, not quality.
- What is Mary L. Vaughn's NPI number?
- 1073971131. 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 Mary L. Vaughn, 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 | 176 |
|---|---|
| Services billed to Medicare | 674 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)286 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)136 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)122 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)19 services
- Transitional care management services for problem of at least moderate complexity (99495)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 blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes40%
- Anxiety32%
- Chronic kidney disease31%
Hospitals where Mary L. Vaughn works
Medicare's Facility Affiliation Data lists Mary L. Vaughn 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.
- Cabell Huntington Hospital, IncHuntington, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510055
- St Marys Medical CenterHuntington, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510007
Practice locations
Addresses where Mary L. Vaughn is enrolled with Medicare (CMS data updated October 2, 2026).
- 147 Willow Tree WayHurricane, WV 25526 (304) 697‑6000
- 3075 US Route 60Huntington, WV 25705 (304) 528‑4600
Group practices
Medicare enrollment lists Mary L. Vaughn as a member of this group (CMS data updated October 2, 2026).
- St. Mary's Himg, LLC82 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Hurricane
Clinicians with the same Medicare primary specialty in Hurricane, WV — not a recommendation.
Other clinicians in St. Mary's Himg, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073971131 |
| 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