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Margaux Merziotis
NPI 1023129921 · Mental Health Counselor · San Diego, CA
Margaux Merziotis is a Mental Health Counselor provider in San Diego, CA (NPI 1023129921).
Provider details
- NPI number
- 1023129921
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2221 Camino Del Rio S Ste 305
San Diego, CA 92108-3611
Phone: (619) 993-7313
Street-level locationGet directions
Mailing address
1225 Island Ave Unit 401
San Diego, CA 92101-7570
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaux Merziotis's NPI number?
- Margaux Merziotis's National Provider Identifier (NPI) is 1023129921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaux Merziotis's specialty?
- Margaux Merziotis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Margaux Merziotis located?
- Margaux Merziotis's practice location on file with NPPES is 2221 Camino Del Rio S Ste 305, San Diego, CA 92108-3611.
- What is Margaux Merziotis's phone number?
- The practice phone number listed in the NPPES registry for Margaux Merziotis is (619) 993-7313.
- Is Margaux Merziotis's NPI active?
- Yes — Margaux Merziotis's NPI (1023129921) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.