Walkennia Simpson-Earl
NPI 1861052094 · Acute Care Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walkennia Simpson-Earl is a Acute Care Nurse Practitioner provider in Phoenix, AZ (NPI 1861052094).
Provider details
- NPI number
- 1861052094
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 227807 (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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
153 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) |
|---|---|---|
| Complex Measurement of Pressure of Urine Flow in Bladder With Voiding Pressure Studies51728 | 48 | $293 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 21 | $141 |
| Electronic Assessment of Bladder Emptying51741 | 13 | $6 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings51784 | 13 | $26 |
| Limited Ultrasound Scan of Pelvis76857 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 7 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
Additional practice locations (1)
- 5133 N Central Ave Ste 206Phoenix, AZ 85012-1438Phone: (520) 519-7775
Registry dates
- Enumerated
- 2019-06-19
- Last updated
- 2024-01-03
- Certified
- 2023-07-18
Frequently asked questions
- What is Walkennia Simpson-Earl's NPI number?
- Walkennia Simpson-Earl's National Provider Identifier (NPI) is 1861052094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walkennia Simpson-Earl's specialty?
- Walkennia Simpson-Earl is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Walkennia Simpson-Earl located?
- Walkennia Simpson-Earl's practice location on file with NPPES is 5133 N Central Ave Ste 206, Phoenix, AZ 85012-1438.
- What is Walkennia Simpson-Earl's phone number?
- The practice phone number listed in the NPPES registry for Walkennia Simpson-Earl is (602) 264-0608.
- Does Walkennia Simpson-Earl accept Medicare?
- Walkennia Simpson-Earl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walkennia Simpson-Earl's NPI active?
- Yes — Walkennia Simpson-Earl's NPI (1861052094) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.