William Brenton, ARNP
NPI 1154706190 · Family Nurse Practitioner · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Brenton, ARNP is a Family Nurse Practitioner provider in Mount Vernon, WA (NPI 1154706190).
Provider details
- NPI number
- 1154706190
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- AP60582496 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,294 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 | 646 | $80 |
| 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 | 493 | $14 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 92 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 44 | $116 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 19 | $6 |
Typical Medicare-allowed amounts for these services range $6–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 474 | 198 |
| Apixabanbrand: Eliquis | 409 | 135 |
| Sotalol Hclbrand: Sotalol | 200 | 100 |
| Carvedilol | 182 | 73 |
| Dofetilide | 163 | 89 |
| Rivaroxabanbrand: Xarelto | 135 | 41 |
| Flecainide Acetate | 134 | 51 |
Practice location
Mailing address
Additional practice locations (1)
- 2979 Squalicum Pkwy Ste 101Bellingham, WA 98225Phone: (360) 734-2700Fax: (360) 734-8362
Registry dates
- Enumerated
- 2015-07-20
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is William Brenton's NPI number?
- William Brenton's National Provider Identifier (NPI) is 1154706190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brenton's specialty?
- William Brenton is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Brenton located?
- William Brenton's practice location on file with NPPES is 1801 E Division St, Mount Vernon, WA 98274-4632.
- What is William Brenton's phone number?
- The practice phone number listed in the NPPES registry for William Brenton is (360) 424-4410.
- Does William Brenton accept Medicare?
- William Brenton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Brenton's NPI active?
- Yes — William Brenton's NPI (1154706190) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.