Brittany Williams, NP
NPI 1841072543 · Nurse Practitioner · Peoria, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brittany Williams, NP is a Nurse Practitioner provider in Peoria, AZ (NPI 1841072543).
Provider details
- NPI number
- 1841072543
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 298888 (AZ)
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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 164 | 145 |
| Methylprednisolone | 101 | 93 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 69 | 67 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 50 | 47 |
| Prednisone | 28 | 27 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 21 | 18 |
| Cephalexin | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$489 across 27 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
- 2023-10-17
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Brittany Williams's NPI number?
- Brittany Williams's National Provider Identifier (NPI) is 1841072543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Williams's specialty?
- Brittany Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brittany Williams located?
- Brittany Williams's practice location on file with NPPES is 9163 W Union Hills Dr, Peoria, AZ 85382-8186.
- What is Brittany Williams's phone number?
- The practice phone number listed in the NPPES registry for Brittany Williams is (623) 250-2550.
- Does Brittany Williams accept Medicare?
- Brittany Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brittany Williams's NPI active?
- Yes — Brittany Williams's NPI (1841072543) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.