William Sayles, MD
NPI 1144273632 · Geriatric Medicine (Family Medicine) Physician · Louisburg, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Sayles, MD is a Geriatric Medicine (Family Medicine) Physician provider in Louisburg, NC (NPI 1144273632).
Provider details
- NPI number
- 1144273632
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38429 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
684 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 204 | $114 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 66 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $115 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 64 | $17 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 64 | $23 |
| Advance Care Planning, First 30 Minutes99497 | 63 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 275 | 75 |
| Atorvastatin Calcium | 221 | 58 |
| Pioglitazone Hcl | 195 | 53 |
| Hydrochlorothiazide | 162 | 44 |
| Losartan Potassium | 121 | 34 |
| Montelukast Sodium | 114 | 26 |
| Metformin Hclbrand: Metformin Hcl Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2007-09-10
Frequently asked questions
- What is William Sayles's NPI number?
- William Sayles's National Provider Identifier (NPI) is 1144273632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sayles's specialty?
- William Sayles is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Sayles located?
- William Sayles's practice location on file with NPPES is 601 N Bickett Blvd, Louisburg, NC 27549-2313.
- What is William Sayles's phone number?
- The practice phone number listed in the NPPES registry for William Sayles is (919) 496-3680.
- Does William Sayles accept Medicare?
- William Sayles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Sayles's NPI active?
- Yes — William Sayles's NPI (1144273632) is active in the NPPES registry as of the last update on 2007-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.