Jillian Mayer, AMFT
NPI 1437834777 · Marriage & Family Therapist · San Diego, CA
Jillian Mayer, AMFT is a Marriage & Family Therapist provider in San Diego, CA (NPI 1437834777).
Provider details
- NPI number
- 1437834777
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 128089 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
3 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
- 2023-06-15
- Last updated
- 2025-01-26
- Certified
- 2025-01-26
Frequently asked questions
- What is Jillian Mayer's NPI number?
- Jillian Mayer's National Provider Identifier (NPI) is 1437834777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Mayer's specialty?
- Jillian Mayer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jillian Mayer located?
- Jillian Mayer's practice location on file with NPPES is 4955 Narragansett Ave Apt 10, San Diego, CA 92107-6116.
- What is Jillian Mayer's phone number?
- The practice phone number listed in the NPPES registry for Jillian Mayer is (184) 796-2493.
- Is Jillian Mayer's NPI active?
- Yes — Jillian Mayer's NPI (1437834777) is active in the NPPES registry as of the last update on 2025-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.