IndividualActive
Annabelle Hartshorn, ASW
NPI 1528839982 · Social Worker · Mission Viejo, CA
Annabelle Hartshorn, ASW is a Social Worker provider in Mission Viejo, CA (NPI 1528839982).
Provider details
- NPI number
- 1528839982
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- 110880 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
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
23228 Madero
Mission Viejo, CA 92691-2706
Phone: (949) 454-3959
Street-level locationGet directions
Mailing address
23228 Madero
Mission Viejo, CA 92691-2706
Registry dates
- Enumerated
- 2024-01-12
- Last updated
- 2024-01-17
- Certified
- 2024-01-17
Frequently asked questions
- What is Annabelle Hartshorn's NPI number?
- Annabelle Hartshorn's National Provider Identifier (NPI) is 1528839982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annabelle Hartshorn's specialty?
- Annabelle Hartshorn is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Annabelle Hartshorn located?
- Annabelle Hartshorn's practice location on file with NPPES is 23228 Madero, Mission Viejo, CA 92691-2706.
- What is Annabelle Hartshorn's phone number?
- The practice phone number listed in the NPPES registry for Annabelle Hartshorn is (949) 454-3959.
- Is Annabelle Hartshorn's NPI active?
- Yes — Annabelle Hartshorn's NPI (1528839982) is active in the NPPES registry as of the last update on 2024-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.