Kimberly Walker - Demattei, LMFT
NPI 1447999891 · Marriage & Family Therapist · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Walker - Demattei, LMFT is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1447999891).
Provider details
- NPI number
- 1447999891
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 129595 (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
4 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
- 2022-06-02
- Last updated
- 2022-06-02
- Certified
- 2022-06-02
Frequently asked questions
- What is Kimberly Walker - Demattei's NPI number?
- Kimberly Walker - Demattei's National Provider Identifier (NPI) is 1447999891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Walker - Demattei's specialty?
- Kimberly Walker - Demattei is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Kimberly Walker - Demattei located?
- Kimberly Walker - Demattei's practice location on file with NPPES is 1160 N Dutton Ave Ste 230, Santa Rosa, CA 95401-4658.
- What is Kimberly Walker - Demattei's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Walker - Demattei is (707) 303-3201.
- Does Kimberly Walker - Demattei accept Medicare?
- Kimberly Walker - Demattei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Walker - Demattei's NPI active?
- Yes — Kimberly Walker - Demattei's NPI (1447999891) is active in the NPPES registry as of the last update on 2022-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.