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Diana Williams
NPI 1578598389 · Licensed Practical Nurse · Tucson, AZ
Diana Williams is a Licensed Practical Nurse provider in Tucson, AZ (NPI 1578598389).
Provider details
- NPI number
- 1578598389
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LP027274 (AZ)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3100 N 1st Ave
Tucson, AZ 85719-2513
Phone: (520) 327-4505
Fax: (520) 202-1889
Street-level locationGet directions
Mailing address
127 S 5th Ave
Tucson, AZ 85701-2005
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Williams's NPI number?
- Diana Williams's National Provider Identifier (NPI) is 1578598389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Williams's specialty?
- Diana Williams is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Diana Williams located?
- Diana Williams's practice location on file with NPPES is 3100 N 1st Ave, Tucson, AZ 85719-2513.
- What is Diana Williams's phone number?
- The practice phone number listed in the NPPES registry for Diana Williams is (520) 327-4505.
- Is Diana Williams's NPI active?
- Yes — Diana Williams's NPI (1578598389) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.