Richard Nicholson, RN
NPI 1659128411 · Diabetes Educator Registered Nurse · Lancaster, CA
Richard Nicholson, RN is a Diabetes Educator Registered Nurse provider in Lancaster, CA (NPI 1659128411).
Provider details
- NPI number
- 1659128411
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 608549 (CA)
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
2 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
- 2024-05-01
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Richard Nicholson's NPI number?
- Richard Nicholson's National Provider Identifier (NPI) is 1659128411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Nicholson's specialty?
- Richard Nicholson is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Richard Nicholson located?
- Richard Nicholson's practice location on file with NPPES is 43322 Gingham Ave, Lancaster, CA 93535-4576.
- What is Richard Nicholson's phone number?
- The practice phone number listed in the NPPES registry for Richard Nicholson is (661) 874-4050.
- Is Richard Nicholson's NPI active?
- Yes — Richard Nicholson's NPI (1659128411) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.