Mallory Walters
NPI 1619314697 · Marriage & Family Therapist · Napa, CA
Mallory Walters is a Marriage & Family Therapist provider in Napa, CA (NPI 1619314697).
Provider details
- NPI number
- 1619314697
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1651 Vicksburg DrFairfield, CA 94533-5166Phone: (707) 654-4659
Registry dates
- Enumerated
- 2013-05-30
- Last updated
- 2021-12-29
- Certified
- 2021-12-27
Frequently asked questions
- What is Mallory Walters's NPI number?
- Mallory Walters's National Provider Identifier (NPI) is 1619314697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Walters's specialty?
- Mallory Walters is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mallory Walters located?
- Mallory Walters's practice location on file with NPPES is 1100 Lincoln Ave, Napa, CA 94558-4900.
- What is Mallory Walters's phone number?
- The practice phone number listed in the NPPES registry for Mallory Walters is (415) 861-0828.
- Is Mallory Walters's NPI active?
- Yes — Mallory Walters's NPI (1619314697) is active in the NPPES registry as of the last update on 2021-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.