Ron Fleming, M.D.
NPI 1306949565 · Internal Medicine Physician · Durham, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ron Fleming, M.D. is a Internal Medicine Physician provider in Durham, NC (NPI 1306949565).
Provider details
- NPI number
- 1306949565
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 93-00696 (NC)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,925 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 238 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 235 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 229 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 224 | $13 |
| Hemoglobin A1c Level83036 | 174 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 156 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 559 | 160 |
| Amlodipine Besylate | 340 | 98 |
| Metoprolol Succinate | 260 | 66 |
| Potassium Chloride | 201 | 57 |
| Pantoprazole Sodium | 182 | 54 |
| Metformin Hcl | 169 | 47 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2022-11-07
- Certified
- 2022-11-07
Frequently asked questions
- What is Ron Fleming's NPI number?
- Ron Fleming's National Provider Identifier (NPI) is 1306949565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ron Fleming's specialty?
- Ron Fleming is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ron Fleming located?
- Ron Fleming's practice location on file with NPPES is 4205 Ben Franklin Blvd, Durham, NC 27704-2143.
- What is Ron Fleming's phone number?
- The practice phone number listed in the NPPES registry for Ron Fleming is (919) 477-6900.
- Does Ron Fleming accept Medicare?
- Ron Fleming is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ron Fleming's NPI active?
- Yes — Ron Fleming's NPI (1306949565) is active in the NPPES registry as of the last update on 2022-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.