Willie Ballou, NP-C
NPI 1548657802 · Nurse Practitioner · Tempe, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Willie Ballou, NP-C is a Nurse Practitioner provider in Tempe, AZ (NPI 1548657802).
Provider details
- NPI number
- 1548657802
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- AP127755 (TX)
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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,012 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,451 | $61 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 1,428 | $39 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 1,428 | $51 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 239 | $32 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 199 | $40 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days |
Practice location
Mailing address
Additional practice locations (1)
- 2718 Skyview Point DrNoneHouston, TX 77047-8122Phone: (281) 908-6346
Registry dates
- Enumerated
- 2015-04-23
- Last updated
- 2021-07-07
- Certified
- 2021-07-07
Frequently asked questions
- What is Willie Ballou's NPI number?
- Willie Ballou's National Provider Identifier (NPI) is 1548657802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willie Ballou's specialty?
- Willie Ballou is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Willie Ballou located?
- Willie Ballou's practice location on file with NPPES is 4041 S Mcclintock Dr, Tempe, AZ 85282-5879.
- What is Willie Ballou's phone number?
- The practice phone number listed in the NPPES registry for Willie Ballou is (520) 233-7111.
- Does Willie Ballou accept Medicare?
- Willie Ballou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Willie Ballou's NPI active?
- Yes — Willie Ballou's NPI (1548657802) is active in the NPPES registry as of the last update on 2021-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.