Mackenzie Magnuson
NPI 1306438999 · Clinical Social Worker · San Marcos, CA
Mackenzie Magnuson is a Clinical Social Worker provider in San Marcos, CA (NPI 1306438999).
Provider details
- NPI number
- 1306438999
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1701 Mission Ave Ste 230Oceanside, CA 92058-7110Phone: (760) 712-3535Fax: (760) 439-6901
- 365 S Rancho Santa Fe Rd Ste 100San Marcos, CA 92078-2338Phone: (760) 591-0100
Registry dates
- Enumerated
- 2021-02-05
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Mackenzie Magnuson's NPI number?
- Mackenzie Magnuson's National Provider Identifier (NPI) is 1306438999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Magnuson's specialty?
- Mackenzie Magnuson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mackenzie Magnuson located?
- Mackenzie Magnuson's practice location on file with NPPES is 803 Avenida Codorniz, San Marcos, CA 92069-8323.
- What is Mackenzie Magnuson's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Magnuson is (760) 710-1788.
- Is Mackenzie Magnuson's NPI active?
- Yes — Mackenzie Magnuson's NPI (1306438999) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.