Rosslynn Davidson, RNP
NPI 1811094923 · Nurse Practitioner · West Covina, CA
Rosslynn Davidson, RNP is a Nurse Practitioner provider in West Covina, CA (NPI 1811094923).
Provider details
- NPI number
- 1811094923
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNP
- Sex
- Female
- Sole proprietor
- No
- License
- 303559 / 14007 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rosslynn Davidson's NPI number?
- Rosslynn Davidson's National Provider Identifier (NPI) is 1811094923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosslynn Davidson's specialty?
- Rosslynn Davidson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosslynn Davidson located?
- Rosslynn Davidson's practice location on file with NPPES is 420 S Glendora Ave, West Covina, CA 91790-3001.
- What is Rosslynn Davidson's phone number?
- The practice phone number listed in the NPPES registry for Rosslynn Davidson is (626) 919-4333.
- Is Rosslynn Davidson's NPI active?
- Yes — Rosslynn Davidson's NPI (1811094923) 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.