William Willmott, MD
NPI 1447286455 · Sleep Medicine (Internal Medicine) Physician · Crestview Hills, KY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Willmott, MD is a Sleep Medicine (Internal Medicine) Physician provider in Crestview Hills, KY (NPI 1447286455).
Provider details
- NPI number
- 1447286455
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01066185A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3,558 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,803 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 328 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 241 | $114 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 226 | $111 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 209 | $157 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 272 | 95 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 200 | 44 |
| Zolpidem Tartrate | 86 | 70 |
| Pantoprazole Sodium | 80 | 58 |
| Trazodone Hcl | 71 | 34 |
| Prednisone | 58 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,732 across 78 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
- 2006-06-23
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is William Willmott's NPI number?
- William Willmott's National Provider Identifier (NPI) is 1447286455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Willmott's specialty?
- William Willmott is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Willmott located?
- William Willmott's practice location on file with NPPES is 651 Centre View Boulevard, Crestview Hills, KY 41017-5423.
- What is William Willmott's phone number?
- The practice phone number listed in the NPPES registry for William Willmott is (859) 301-9140.
- Does William Willmott accept Medicare?
- William Willmott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Willmott's NPI active?
- Yes — William Willmott's NPI (1447286455) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.