Gisella Diaz, MA, LMFT
NPI 1235756693 · Marriage & Family Therapist · Metuchen, NJ
Gisella Diaz, MA, LMFT is a Marriage & Family Therapist provider in Metuchen, NJ (NPI 1235756693).
Provider details
- NPI number
- 1235756693
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 37FI00193900 (NJ)
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
5 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
- 2020-07-01
- Last updated
- 2023-12-27
- Certified
- 2023-12-23
Frequently asked questions
- What is Gisella Diaz's NPI number?
- Gisella Diaz's National Provider Identifier (NPI) is 1235756693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gisella Diaz's specialty?
- Gisella Diaz is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gisella Diaz located?
- Gisella Diaz's practice location on file with NPPES is 16 Pearl St Ste 108, Metuchen, NJ 08840-1847.
- What is Gisella Diaz's phone number?
- The practice phone number listed in the NPPES registry for Gisella Diaz is (732) 301-4676.
- Is Gisella Diaz's NPI active?
- Yes — Gisella Diaz's NPI (1235756693) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.