Katherine Mattea, LMFT
NPI 1841965290 · Marriage & Family Therapist · San Diego, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Mattea, LMFT is a Marriage & Family Therapist provider in San Diego, CA (NPI 1841965290).
Provider details
- NPI number
- 1841965290
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 156268 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 865 Third Ave Ste 112Chula Vista, CA 91911-1300Phone: (619) 271-7992
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2025-11-21
- Certified
- 2025-11-21
Frequently asked questions
- What is Katherine Mattea's NPI number?
- Katherine Mattea's National Provider Identifier (NPI) is 1841965290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Mattea's specialty?
- Katherine Mattea is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Mattea located?
- Katherine Mattea's practice location on file with NPPES is 4540 Kearny Villa Rd Ste 103, San Diego, CA 92123-1564.
- What is Katherine Mattea's phone number?
- The practice phone number listed in the NPPES registry for Katherine Mattea is (858) 279-1223.
- Does Katherine Mattea accept Medicare?
- Katherine Mattea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Mattea's NPI active?
- Yes — Katherine Mattea's NPI (1841965290) is active in the NPPES registry as of the last update on 2025-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.