Margaret Jeffrey, M.S., LMFT
NPI 1154726396 · Marriage & Family Therapist · Davis, CA
Margaret Jeffrey, M.S., LMFT is a Marriage & Family Therapist provider in Davis, CA (NPI 1154726396).
Provider details
- NPI number
- 1154726396
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S., LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC45391 (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
11 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
- 2014-10-30
- Last updated
- 2014-10-30
Frequently asked questions
- What is Margaret Jeffrey's NPI number?
- Margaret Jeffrey's National Provider Identifier (NPI) is 1154726396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Jeffrey's specialty?
- Margaret Jeffrey is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Margaret Jeffrey located?
- Margaret Jeffrey's practice location on file with NPPES is 423 F St, Davis, CA 95616-4136.
- What is Margaret Jeffrey's phone number?
- The practice phone number listed in the NPPES registry for Margaret Jeffrey is (530) 746-1360.
- Is Margaret Jeffrey's NPI active?
- Yes — Margaret Jeffrey's NPI (1154726396) is active in the NPPES registry as of the last update on 2014-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.