Mary Julia Pendergast Decker, LMFT
NPI 1376646968 · Marriage & Family Therapist · Vallejo, CA
Mary Julia Pendergast Decker, LMFT is a Marriage & Family Therapist provider in Vallejo, CA (NPI 1376646968).
Provider details
- NPI number
- 1376646968
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT27292 (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
19 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
- 2006-09-07
- Last updated
- 2024-09-01
- Certified
- 2024-09-01
Frequently asked questions
- What is Mary Julia Pendergast Decker's NPI number?
- Mary Julia Pendergast Decker's National Provider Identifier (NPI) is 1376646968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Julia Pendergast Decker's specialty?
- Mary Julia Pendergast Decker is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Julia Pendergast Decker located?
- Mary Julia Pendergast Decker's practice location on file with NPPES is 3 Shoal Dr E, Vallejo, CA 94591-6950.
- What is Mary Julia Pendergast Decker's phone number?
- The practice phone number listed in the NPPES registry for Mary Julia Pendergast Decker is (707) 746-1645.
- Is Mary Julia Pendergast Decker's NPI active?
- Yes — Mary Julia Pendergast Decker's NPI (1376646968) is active in the NPPES registry as of the last update on 2024-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.