Penelope Mercer, M.A., M.A., LMFT
NPI 1093176216 · Marriage & Family Therapist · Imperial Beach, CA
Penelope Mercer, M.A., M.A., LMFT is a Marriage & Family Therapist provider in Imperial Beach, CA (NPI 1093176216).
Provider details
- NPI number
- 1093176216
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A., M.A., LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 131474 (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
10 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
- 2016-03-16
- Last updated
- 2022-03-04
- Certified
- 2022-03-04
Frequently asked questions
- What is Penelope Mercer's NPI number?
- Penelope Mercer's National Provider Identifier (NPI) is 1093176216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penelope Mercer's specialty?
- Penelope Mercer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Penelope Mercer located?
- Penelope Mercer's practice location on file with NPPES is 257 Elder Ave, Imperial Beach, CA 91932-2409.
- What is Penelope Mercer's phone number?
- The practice phone number listed in the NPPES registry for Penelope Mercer is (619) 316-2107.
- Is Penelope Mercer's NPI active?
- Yes — Penelope Mercer's NPI (1093176216) is active in the NPPES registry as of the last update on 2022-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.