Matthew Floyd, MD
NPI 1841429248 · Nephrology Physician · Sumter, SC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Floyd, MD is a Nephrology Physician provider in Sumter, SC (NPI 1841429248).
Provider details
- NPI number
- 1841429248
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 31784 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,642 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 337 | $119 |
| 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 | 285 | $16 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 281 | $334 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 168 | $75 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 152 | $59 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 171 | 58 |
| Hydralazine Hcl | 163 | 57 |
| Sevelamer Carbonate | 156 | 46 |
| Calcitriol | 151 | 53 |
| Furosemide | 112 | 50 |
| Losartan Potassium | 80 | 34 |
| Torsemide | 49 | 19 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$101 across 2 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
Additional practice locations (1)
- 121 Park Central Dr Ste 200Columbia, SC 29203-6476Phone: (803) 252-9907Fax: (803) 252-9906
Registry dates
- Enumerated
- 2009-07-07
- Last updated
- 2024-04-26
- Certified
- 2024-04-26
Frequently asked questions
- What is Matthew Floyd's NPI number?
- Matthew Floyd's National Provider Identifier (NPI) is 1841429248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Floyd's specialty?
- Matthew Floyd is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Floyd located?
- Matthew Floyd's practice location on file with NPPES is 115 N Sumter St Ste 315, Sumter, SC 29150-4967.
- What is Matthew Floyd's phone number?
- The practice phone number listed in the NPPES registry for Matthew Floyd is (803) 252-9907.
- Does Matthew Floyd accept Medicare?
- Matthew Floyd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Floyd's NPI active?
- Yes — Matthew Floyd's NPI (1841429248) is active in the NPPES registry as of the last update on 2024-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.