Leroy Huffman, MD
NPI 1881689032 · Internal Medicine Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leroy Huffman, MD is a Internal Medicine Physician provider in Columbia, SC (NPI 1881689032).
Provider details
- NPI number
- 1881689032
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 8730 (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
20 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
207 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 38 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 19 | $8 |
| Creatine Kinase (cardiac Enzyme) Level, Total82550 | 16 | $6 |
| Uric Acid Level, Blood84550 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 52 | — |
| Atorvastatin Calcium | 42 | 13 |
| Amlodipine Besylate | 41 | 13 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 39 | — |
| Metoprolol Succinate | 36 | — |
| Trazodone Hcl | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,107 across 55 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
- 2005-09-14
- Last updated
- 2022-01-18
- Certified
- 2022-01-18
Frequently asked questions
- What is Leroy Huffman's NPI number?
- Leroy Huffman's National Provider Identifier (NPI) is 1881689032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leroy Huffman's specialty?
- Leroy Huffman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leroy Huffman located?
- Leroy Huffman's practice location on file with NPPES is 1301 Taylor St Ste 5k, Columbia, SC 29201-2952.
- What is Leroy Huffman's phone number?
- The practice phone number listed in the NPPES registry for Leroy Huffman is (839) 200-7805.
- Does Leroy Huffman accept Medicare?
- Leroy Huffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leroy Huffman's NPI active?
- Yes — Leroy Huffman's NPI (1881689032) is active in the NPPES registry as of the last update on 2022-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.