Mary Hughes, MD
NPI 1275643561 · Neurology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hughes, MD is a Neurology Physician provider in Greenville, SC (NPI 1275643561).
Provider details
- NPI number
- 1275643561
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 042614 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,506 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| 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'SG2211 | 448 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 447 | $116 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 109 | $57 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 84 | $13 |
| Electronic Analysis Reprogramming and Refill of Spinal Canal Drug Infusion Pump By Physician62370 | 62 | $76 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 32 | 14 |
| Onabotulinumtoxinabrand: Botox | 27 | 13 |
| Sertraline Hcl | 26 | — |
| Teriflunomide | 21 | — |
| Fingolimod Hclbrand: Fingolimod | 19 | — |
| Dalfampridinebrand: Dalfampridine Er | 17 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48,793 across 153 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is Mary Hughes's NPI number?
- Mary Hughes's National Provider Identifier (NPI) is 1275643561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hughes's specialty?
- Mary Hughes is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Hughes located?
- Mary Hughes's practice location on file with NPPES is 52 Bear Dr, Greenville, SC 29605-4458.
- What is Mary Hughes's phone number?
- The practice phone number listed in the NPPES registry for Mary Hughes is (864) 655-4005.
- Does Mary Hughes accept Medicare?
- Mary Hughes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hughes's NPI active?
- Yes — Mary Hughes's NPI (1275643561) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.