Harold Walraven
NPI 1811719172 · Critical Care Medicine Registered Nurse · Madison, TN
Harold Walraven is a Critical Care Medicine Registered Nurse provider in Madison, TN (NPI 1811719172).
Provider details
- NPI number
- 1811719172
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN233168 (GA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-10-28
- Last updated
- 2024-10-28
- Certified
- 2024-10-28
Frequently asked questions
- What is Harold Walraven's NPI number?
- Harold Walraven's National Provider Identifier (NPI) is 1811719172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Walraven's specialty?
- Harold Walraven is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Harold Walraven located?
- Harold Walraven's practice location on file with NPPES is 315 Hospital Dr, Madison, TN 37115-5030.
- What is Harold Walraven's phone number?
- The practice phone number listed in the NPPES registry for Harold Walraven is (615) 732-7662.
- Is Harold Walraven's NPI active?
- Yes — Harold Walraven's NPI (1811719172) is active in the NPPES registry as of the last update on 2024-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.