Ansel Mcfaddin, M.D.
NPI 1518903111 · Internal Medicine Physician · Sumter, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ansel Mcfaddin, M.D. is a Internal Medicine Physician provider in Sumter, SC (NPI 1518903111).
Provider details
- NPI number
- 1518903111
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15511 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 105 | 58 |
| Atorvastatin Calcium | 88 | 49 |
| Rosuvastatin Calcium | 85 | 48 |
| Levothyroxine Sodium | 71 | 34 |
| Potassium Chloride | 57 | 27 |
| Metoprolol Succinate | 53 | 26 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 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
Registry dates
- Enumerated
- 2006-06-21
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Ansel Mcfaddin's NPI number?
- Ansel Mcfaddin's National Provider Identifier (NPI) is 1518903111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ansel Mcfaddin's specialty?
- Ansel Mcfaddin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ansel Mcfaddin located?
- Ansel Mcfaddin's practice location on file with NPPES is 115 N Sumter St, Sumter, SC 29150-4972.
- What is Ansel Mcfaddin's phone number?
- The practice phone number listed in the NPPES registry for Ansel Mcfaddin is (803) 436-5974.
- Does Ansel Mcfaddin accept Medicare?
- Ansel Mcfaddin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ansel Mcfaddin's NPI active?
- Yes — Ansel Mcfaddin's NPI (1518903111) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.