IndividualActive
Diana Hollingshead-Parker
NPI 1366857658 · Registered Nurse · Waterford, CA
Diana Hollingshead-Parker is a Registered Nurse provider in Waterford, CA (NPI 1366857658).
Provider details
- NPI number
- 1366857658
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 309047 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
421 Tim Bell Rd
Waterford, CA 95386
Phone: (209) 401-3316
Fax: (877) 638-7752
Street-level locationGet directions
Mailing address
421 Tim Bell Rd
Waterford, CA 95386
Registry dates
- Enumerated
- 2014-06-25
- Last updated
- 2014-06-25
Frequently asked questions
- What is Diana Hollingshead-Parker's NPI number?
- Diana Hollingshead-Parker's National Provider Identifier (NPI) is 1366857658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hollingshead-Parker's specialty?
- Diana Hollingshead-Parker is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Diana Hollingshead-Parker located?
- Diana Hollingshead-Parker's practice location on file with NPPES is 421 Tim Bell Rd, Waterford, CA 95386.
- What is Diana Hollingshead-Parker's phone number?
- The practice phone number listed in the NPPES registry for Diana Hollingshead-Parker is (209) 401-3316.
- Is Diana Hollingshead-Parker's NPI active?
- Yes — Diana Hollingshead-Parker's NPI (1366857658) is active in the NPPES registry as of the last update on 2014-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.