William Dewease, FNP
NPI 1063046746 · Nurse Practitioner · Bee Cave, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Dewease, FNP is a Nurse Practitioner provider in Bee Cave, TX (NPI 1063046746).
Provider details
- NPI number
- 1063046746
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 826742 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 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
356 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 108 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $77 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 42 | $35 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 36 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 30 | $12 |
| Automated Urinalysis Test81003 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 57 | 53 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 39 | 38 |
| Prednisone | 36 | 36 |
| Methylprednisolone | 35 | 34 |
| Cephalexin | 23 | 21 |
| Cefdinir | 19 | 19 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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)
- 12813 Galleria CirAustin, TX 78738-6750Phone: (512) 816-2100
Registry dates
- Enumerated
- 2020-03-02
- Last updated
- 2022-09-14
- Certified
- 2022-09-14
Frequently asked questions
- What is William Dewease's NPI number?
- William Dewease's National Provider Identifier (NPI) is 1063046746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Dewease's specialty?
- William Dewease is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Dewease located?
- William Dewease's practice location on file with NPPES is 15500 W Hwy 71 Ste 100, Bee Cave, TX 78738-2815.
- What is William Dewease's phone number?
- The practice phone number listed in the NPPES registry for William Dewease is (281) 783-8162.
- Does William Dewease accept Medicare?
- William Dewease is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Dewease's NPI active?
- Yes — William Dewease's NPI (1063046746) is active in the NPPES registry as of the last update on 2022-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.