William Shoemaker, M.D.
NPI 1891868352 · Internal Medicine Physician · Henderson, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Shoemaker, M.D. is a Internal Medicine Physician provider in Henderson, NV (NPI 1891868352).
Provider details
- NPI number
- 1891868352
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 5896 (NV)
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
1,456 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 | 673 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 252 | $126 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 249 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $125 |
| Administration of Influenza Virus VaccineG0008 | 42 | $32 |
| Transitional Care Management Services for Problem of High Complexity99496 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 387 | 108 |
| Levothyroxine Sodium | 280 | 74 |
| Amlodipine Besylate | 278 | 76 |
| Rosuvastatin Calcium | 213 | 65 |
| Pravastatin Sodium | 206 | 55 |
| Losartan Potassium | 178 | 52 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,025 across 49 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
- 2006-11-15
- Last updated
- 2020-02-28
- Certified
- 2020-02-28
Frequently asked questions
- What is William Shoemaker's NPI number?
- William Shoemaker's National Provider Identifier (NPI) is 1891868352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Shoemaker's specialty?
- William Shoemaker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Shoemaker located?
- William Shoemaker's practice location on file with NPPES is 1389 Galleria Dr, Henderson, NV 89014-6685.
- What is William Shoemaker's phone number?
- The practice phone number listed in the NPPES registry for William Shoemaker is (725) 333-8400.
- Does William Shoemaker accept Medicare?
- William Shoemaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Shoemaker's NPI active?
- Yes — William Shoemaker's NPI (1891868352) is active in the NPPES registry as of the last update on 2020-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.