IndividualActive
John Jervis
NPI 1316131063 · Marriage & Family Therapist · Davis, CA
John Jervis is a Marriage & Family Therapist provider in Davis, CA (NPI 1316131063).
Provider details
- NPI number
- 1316131063
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC39484 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(93/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
140 B St Ste 6g
Davis, CA 95616-4589
Phone: (530) 219-5117
Street-level locationGet directions
Mailing address
4363 Mahogany Ln
Davis, CA 95618-6081
Additional practice locations (1)
- 2727 Del Rio PlSuite CDavis, CA 95618-7729Phone: (530) 219-5117Fax: (530) 738-4239
Registry dates
- Enumerated
- 2007-09-05
- Last updated
- 2018-03-17
Frequently asked questions
- What is John Jervis's NPI number?
- John Jervis's National Provider Identifier (NPI) is 1316131063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jervis's specialty?
- John Jervis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Jervis located?
- John Jervis's practice location on file with NPPES is 140 B St Ste 6g, Davis, CA 95616-4589.
- What is John Jervis's phone number?
- The practice phone number listed in the NPPES registry for John Jervis is (530) 219-5117.
- Is John Jervis's NPI active?
- Yes — John Jervis's NPI (1316131063) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.