Alexandra Longsworth, M.A.
NPI 1417236647 · Marriage & Family Therapist · San Diego, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Longsworth, M.A. is a Marriage & Family Therapist provider in San Diego, CA (NPI 1417236647).
Provider details
- NPI number
- 1417236647
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 122249 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-08-05
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Alexandra Longsworth's NPI number?
- Alexandra Longsworth's National Provider Identifier (NPI) is 1417236647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Longsworth's specialty?
- Alexandra Longsworth is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Alexandra Longsworth located?
- Alexandra Longsworth's practice location on file with NPPES is 438 Camino Del Rio S Ste 106, San Diego, CA 92108-3546.
- What is Alexandra Longsworth's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Longsworth is (855) 550-6463.
- Does Alexandra Longsworth accept Medicare?
- Alexandra Longsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Longsworth's NPI active?
- Yes — Alexandra Longsworth's NPI (1417236647) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.