Quick answers
- Does Mary D. Hughes accept Medicare assignment?
- Yes. Medicare's clinician data says Mary D. Hughes 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 D. Hughes see?
- In 2024, CMS data shows 260 Original Medicare patients and 26,130 services for Mary D. Hughes. This counts Original Medicare only and measures volume, not quality.
- What is Mary D. Hughes's NPI number?
- 1275643561. 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 D. Hughes, 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 | 260 |
|---|---|
| Services billed to Medicare | 26,130 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)448 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)447 services
- Injection, baclofen, 10 mg (J0475)243 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)180 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)109 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 cholesterol72%
- High blood pressure64%
- Arthritis44%
- Anxiety43%
- Depression40%
- Ischemic heart disease22%
Practice locations
Addresses where Mary D. Hughes is enrolled with Medicare (CMS data updated October 2, 2026).
- 52 Bear DrGreenville, SC 29605 (864) 655‑4005
Group practices
Medicare enrollment lists Mary D. Hughes as a member of this group (CMS data updated October 2, 2026).
- Lifestyle Neurology LLC4 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Other clinicians in Lifestyle Neurology LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275643561 |
| 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