IndividualActive
Shirley Armstrong, RN
NPI 1609117860 · Registered Nurse · Roseville, CA
Shirley Armstrong, RN is a Registered Nurse provider in Roseville, CA (NPI 1609117860).
Provider details
- NPI number
- 1609117860
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 445737 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
101 Cirby Hills Dr
Roseville, CA 95678-4360
Phone: (916) 787-8811
Street-level locationGet directions
Mailing address
3954 28th St
Sacramento, CA 95820-1005
Registry dates
- Enumerated
- 2013-03-12
- Last updated
- 2013-03-12
Frequently asked questions
- What is Shirley Armstrong's NPI number?
- Shirley Armstrong's National Provider Identifier (NPI) is 1609117860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Armstrong's specialty?
- Shirley Armstrong is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Shirley Armstrong located?
- Shirley Armstrong's practice location on file with NPPES is 101 Cirby Hills Dr, Roseville, CA 95678-4360.
- What is Shirley Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Shirley Armstrong is (916) 787-8811.
- Is Shirley Armstrong's NPI active?
- Yes — Shirley Armstrong's NPI (1609117860) is active in the NPPES registry as of the last update on 2013-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.