Mary Diamond, R.N.
NPI 1003230897 · Home Health Registered Nurse · Redding, CA
Mary Diamond, R.N. is a Home Health Registered Nurse provider in Redding, CA (NPI 1003230897).
Provider details
- NPI number
- 1003230897
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 647777 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-13
- Last updated
- 2014-02-13
Frequently asked questions
- What is Mary Diamond's NPI number?
- Mary Diamond's National Provider Identifier (NPI) is 1003230897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Diamond's specialty?
- Mary Diamond is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Mary Diamond located?
- Mary Diamond's practice location on file with NPPES is 351 Hartnell Ave, Redding, CA 96002-1845.
- What is Mary Diamond's phone number?
- The practice phone number listed in the NPPES registry for Mary Diamond is (530) 247-7910.
- Is Mary Diamond's NPI active?
- Yes — Mary Diamond's NPI (1003230897) is active in the NPPES registry as of the last update on 2014-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.