Margaret Keyser, LMFT, SCHOOL PSYCHOL
NPI 1871919159 · Marriage & Family Therapist · San Diego, CA
Margaret Keyser, LMFT, SCHOOL PSYCHOL is a Marriage & Family Therapist provider in San Diego, CA (NPI 1871919159).
Provider details
- NPI number
- 1871919159
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT, SCHOOL PSYCHOL
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Psychologist103TS0200X
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-03-11
- Last updated
- 2014-03-11
Frequently asked questions
- What is Margaret Keyser's NPI number?
- Margaret Keyser's National Provider Identifier (NPI) is 1871919159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Keyser's specialty?
- Margaret Keyser is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Margaret Keyser located?
- Margaret Keyser's practice location on file with NPPES is 3914 Murphy Canyon Rd, San Diego, CA 92123-4491.
- What is Margaret Keyser's phone number?
- The practice phone number listed in the NPPES registry for Margaret Keyser is (858) 279-6721.
- Is Margaret Keyser's NPI active?
- Yes — Margaret Keyser's NPI (1871919159) is active in the NPPES registry as of the last update on 2014-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.