Jacquelyn Williams, ARNP
NPI 1639457534 · Nurse Practitioner · West Des Moines, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacquelyn Williams, ARNP is a Nurse Practitioner provider in West Des Moines, IA (NPI 1639457534).
Provider details
- NPI number
- 1639457534
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 00000 (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 tenure25% of score
14 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
214 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 72 | $84 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 41 | $100 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 33 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 32 | $9 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 24 | $84 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 101 | 17 |
| Furosemide | 98 | 17 |
| Levothyroxine Sodium | 78 | 14 |
| Donepezil Hcl | 68 | 13 |
| Atorvastatin Calcium | 66 | 11 |
| Sertraline Hcl | 53 | 12 |
| Trazodone Hcl | 48 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
Registry dates
- Enumerated
- 2011-07-26
- Last updated
- 2013-02-19
Frequently asked questions
- What is Jacquelyn Williams's NPI number?
- Jacquelyn Williams's National Provider Identifier (NPI) is 1639457534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacquelyn Williams's specialty?
- Jacquelyn Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacquelyn Williams located?
- Jacquelyn Williams's practice location on file with NPPES is 1300 37th St, West Des Moines, IA 50266-1900.
- What is Jacquelyn Williams's phone number?
- The practice phone number listed in the NPPES registry for Jacquelyn Williams is (515) 421-4090.
- Does Jacquelyn Williams accept Medicare?
- Jacquelyn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacquelyn Williams's NPI active?
- Yes — Jacquelyn Williams's NPI (1639457534) is active in the NPPES registry as of the last update on 2013-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.