William Korman, MD
NPI 1740298066 · Family Medicine Physician · Lexington, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Korman, MD is a Family Medicine Physician provider in Lexington, SC (NPI 1740298066).
Provider details
- NPI number
- 1740298066
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22774 (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
19 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
4,229 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,073 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 987 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 581 | $119 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 258 | $6 |
| Hemoglobin A1c Level83036 | 240 | $9 |
| Automated Urinalysis Test81003 | 224 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 170 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 687 | 191 |
| Levothyroxine Sodium | 508 | 118 |
| Atorvastatin Calcium | 495 | 140 |
| Rosuvastatin Calcium | 453 | 134 |
| Prednisone | 402 | 215 |
| Alprazolam | 376 | 62 |
| Azithromycin | 341 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,886 across 85 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
- 2006-08-03
- Last updated
- 2020-11-09
- Certified
- 2020-11-09
Frequently asked questions
- What is William Korman's NPI number?
- William Korman's National Provider Identifier (NPI) is 1740298066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Korman's specialty?
- William Korman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Korman located?
- William Korman's practice location on file with NPPES is 122 Powell Dr, Lexington, SC 29072-9203.
- What is William Korman's phone number?
- The practice phone number listed in the NPPES registry for William Korman is (803) 957-8400.
- Does William Korman accept Medicare?
- William Korman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Korman's NPI active?
- Yes — William Korman's NPI (1740298066) is active in the NPPES registry as of the last update on 2020-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.