Maria Diaz Madrigal, RN, BSN
NPI 1538800347 · Case Management Registered Nurse · Walla Walla, WA
Maria Diaz Madrigal, RN, BSN is a Case Management Registered Nurse provider in Walla Walla, WA (NPI 1538800347).
Provider details
- NPI number
- 1538800347
- Entity type
- Individual
- Primary specialty
- Case Management Registered NurseNursing Service Providers
- Credential
- RN, BSN
- Sex
- Female
- Sole proprietor
- No
- License
- RN60233515 (WA)
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
4 yrs 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
- 2022-04-05
- Last updated
- 2022-04-05
- Certified
- 2022-04-05
Frequently asked questions
- What is Maria Diaz Madrigal's NPI number?
- Maria Diaz Madrigal's National Provider Identifier (NPI) is 1538800347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Diaz Madrigal's specialty?
- Maria Diaz Madrigal is listed in the NPPES registry with a primary specialty of Case Management Registered Nurse (Nursing Service Providers).
- Where is Maria Diaz Madrigal located?
- Maria Diaz Madrigal's practice location on file with NPPES is 1120 W Rose St, Walla Walla, WA 99362-1662.
- What is Maria Diaz Madrigal's phone number?
- The practice phone number listed in the NPPES registry for Maria Diaz Madrigal is (509) 525-6650.
- Is Maria Diaz Madrigal's NPI active?
- Yes — Maria Diaz Madrigal's NPI (1538800347) is active in the NPPES registry as of the last update on 2022-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.