Blake Williams, ARNP
NPI 1245624626 · Nurse Practitioner · Des Moines, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blake Williams, ARNP is a Nurse Practitioner provider in Des Moines, IA (NPI 1245624626).
Provider details
- NPI number
- 1245624626
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A125157 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 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
791 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 297 | $101 |
| 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 | 208 | $13 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 102 | $101 |
| Measurement of Liver Stiffness91200 | 67 | $8 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 44 | $166 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 203 | 41 |
| Spironolactone | 179 | 41 |
| Ursodiol | 165 | 26 |
| Rifaximinbrand: Xifaxan | 141 | 23 |
| Lactulose | 124 | 34 |
| Azathioprine | 93 | 19 |
| Pantoprazole Sodium | 70 | 17 |
| Hydroxyzine Hcl | 55 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,435 across 31 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
- 2015-03-24
- Last updated
- 2023-03-07
- Certified
- 2023-03-07
Frequently asked questions
- What is Blake Williams's NPI number?
- Blake Williams's National Provider Identifier (NPI) is 1245624626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blake Williams's specialty?
- Blake Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Blake Williams located?
- Blake Williams's practice location on file with NPPES is 1215 Pleasant St Ste 506, Des Moines, IA 50309-1418.
- What is Blake Williams's phone number?
- The practice phone number listed in the NPPES registry for Blake Williams is (515) 241-4044.
- Does Blake Williams accept Medicare?
- Blake Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blake Williams's NPI active?
- Yes — Blake Williams's NPI (1245624626) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.