Leslie Rumbaut, PA
NPI 1336545227 · Medical Physician Assistant · Grenville, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Rumbaut, PA is a Medical Physician Assistant provider in Grenville, SC (NPI 1336545227).
Provider details
- NPI number
- 1336545227
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2233 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 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
1,193 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 | 420 | $101 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 292 | $27 |
| Hemoglobin A1c Level83036 | 272 | $9 |
| 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 | 156 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 42 | $144 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 327 | 87 |
| Levothyroxine Sodium | 263 | 76 |
| Tirzepatidebrand: Mounjaro | 260 | 55 |
| Insulin Degludecbrand: Tresiba Flextouch U-200 | 252 | 74 |
| Insulin Aspartbrand: Novolog Flexpen | 221 | 86 |
| Empagliflozinbrand: Jardiance | 214 | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,036 across 9 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
- 2014-11-05
- Last updated
- 2018-06-07
Frequently asked questions
- What is Leslie Rumbaut's NPI number?
- Leslie Rumbaut's National Provider Identifier (NPI) is 1336545227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Rumbaut's specialty?
- Leslie Rumbaut is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Rumbaut located?
- Leslie Rumbaut's practice location on file with NPPES is Bon Secours Endocrinology, Grenville, SC 29607-5261.
- What is Leslie Rumbaut's phone number?
- The practice phone number listed in the NPPES registry for Leslie Rumbaut is (864) 400-3680.
- Does Leslie Rumbaut accept Medicare?
- Leslie Rumbaut is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Rumbaut's NPI active?
- Yes — Leslie Rumbaut's NPI (1336545227) is active in the NPPES registry as of the last update on 2018-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.