Ashley Williams, ARNP
NPI 1942079371 · Family Nurse Practitioner · Dubuque, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Williams, ARNP is a Family Nurse Practitioner provider in Dubuque, IA (NPI 1942079371).
Provider details
- NPI number
- 1942079371
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- A176828 (IA)
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
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
759 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 | 162 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 105 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 69 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 66 | $13 |
| Liver Enzyme (sgpt), Level84460 | 62 | $5 |
| Liver Enzyme (sgot), Level84450 | 61 | $5 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 171 | 74 |
| Losartan Potassium | 135 | 54 |
| Omeprazole | 101 | 42 |
| Levothyroxine Sodium | 76 | 30 |
| Gabapentin | 63 | 23 |
| Lorazepam | 58 | 16 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-27
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Ashley Williams's NPI number?
- Ashley Williams's National Provider Identifier (NPI) is 1942079371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Williams's specialty?
- Ashley Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Williams located?
- Ashley Williams's practice location on file with NPPES is 1500 Associates Dr, Dubuque, IA 52002-2201.
- What is Ashley Williams's phone number?
- The practice phone number listed in the NPPES registry for Ashley Williams is (563) 584-3000.
- Does Ashley Williams accept Medicare?
- Ashley Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Williams's NPI active?
- Yes — Ashley Williams's NPI (1942079371) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.