IndividualActive
Rosemary Armstrong
NPI 1578401923 · School Counselor · Lake Elsinore, CA
Rosemary Armstrong is a School Counselor provider in Lake Elsinore, CA (NPI 1578401923).
Provider details
- NPI number
- 1578401923
- Entity type
- Individual
- Primary specialty
- School CounselorBehavioral Health & Social Service Providers
- Sole proprietor
- No
- License
- 250321298 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
29291 Lake St
Lake Elsinore, CA 92530-1801
Phone: (951) 253-7380
Street-level locationGet directions
Mailing address
29291 Lake St
Lake Elsinore, CA 92530-1801
Registry dates
- Enumerated
- 2026-03-24
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Rosemary Armstrong's NPI number?
- Rosemary Armstrong's National Provider Identifier (NPI) is 1578401923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Armstrong's specialty?
- Rosemary Armstrong is listed in the NPPES registry with a primary specialty of School Counselor (Behavioral Health & Social Service Providers).
- Where is Rosemary Armstrong located?
- Rosemary Armstrong's practice location on file with NPPES is 29291 Lake St, Lake Elsinore, CA 92530-1801.
- What is Rosemary Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Armstrong is (951) 253-7380.
- Is Rosemary Armstrong's NPI active?
- Yes — Rosemary Armstrong's NPI (1578401923) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.