Katherine Diamond, FNP-NP-C
NPI 1548702459 · Family Nurse Practitioner · Loma Linda, CA
Katherine Diamond, FNP-NP-C is a Family Nurse Practitioner provider in Loma Linda, CA (NPI 1548702459).
Provider details
- NPI number
- 1548702459
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95005355 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 25455 Barton Rd Ste 204bLoma Linda, CA 92354-3130Phone: (909) 558-6600
Registry dates
- Enumerated
- 2016-11-08
- Last updated
- 2018-11-14
Frequently asked questions
- What is Katherine Diamond's NPI number?
- Katherine Diamond's National Provider Identifier (NPI) is 1548702459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Diamond's specialty?
- Katherine Diamond is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Diamond located?
- Katherine Diamond's practice location on file with NPPES is 11234 Anderson St # A220, Loma Linda, CA 92354-2804.
- What is Katherine Diamond's phone number?
- The practice phone number listed in the NPPES registry for Katherine Diamond is (909) 558-4126.
- Is Katherine Diamond's NPI active?
- Yes — Katherine Diamond's NPI (1548702459) is active in the NPPES registry as of the last update on 2018-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.