William Dacus, MD
NPI 1336162403 · Family Medicine Physician · Lexington, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Dacus, MD is a Family Medicine Physician provider in Lexington, SC (NPI 1336162403).
Provider details
- NPI number
- 1336162403
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13645 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,298 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 | 923 | $119 |
| 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 | 611 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 565 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 261 | $84 |
| Hemoglobin A1c Level83036 | 241 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 198 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 426 | 125 |
| Amlodipine Besylate | 383 | 112 |
| Levothyroxine Sodium | 367 | 101 |
| Rosuvastatin Calcium | 363 | 108 |
| Lisinopril | 326 | 87 |
| Gabapentin | 269 | 87 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,747 across 101 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
Additional practice locations (1)
- 122 Powell DrLexington, SC 29072-9203Phone: (803) 957-8400
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2023-01-17
- Certified
- 2023-01-12
Frequently asked questions
- What is William Dacus's NPI number?
- William Dacus's National Provider Identifier (NPI) is 1336162403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Dacus's specialty?
- William Dacus is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Dacus located?
- William Dacus's practice location on file with NPPES is 707 Old Cherokee Road, Lexington, SC 29072.
- What is William Dacus's phone number?
- The practice phone number listed in the NPPES registry for William Dacus is (803) 314-9110.
- Does William Dacus accept Medicare?
- William Dacus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Dacus's NPI active?
- Yes — William Dacus's NPI (1336162403) is active in the NPPES registry as of the last update on 2023-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.