Grace Deriggi, LMHC, LMFT
NPI 1770799264 · Marriage & Family Therapist · Port Jefferson Station, NY
Grace Deriggi, LMHC, LMFT is a Marriage & Family Therapist provider in Port Jefferson Station, NY (NPI 1770799264).
Provider details
- NPI number
- 1770799264
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMHC, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002472 (NY)
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
19 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
- 2007-05-14
- Last updated
- 2011-03-17
Frequently asked questions
- What is Grace Deriggi's NPI number?
- Grace Deriggi's National Provider Identifier (NPI) is 1770799264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Deriggi's specialty?
- Grace Deriggi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Grace Deriggi located?
- Grace Deriggi's practice location on file with NPPES is 55 Nesconset Hwy, Port Jefferson Station, NY 11776-2631.
- What is Grace Deriggi's phone number?
- The practice phone number listed in the NPPES registry for Grace Deriggi is (631) 793-6079.
- Is Grace Deriggi's NPI active?
- Yes — Grace Deriggi's NPI (1770799264) is active in the NPPES registry as of the last update on 2011-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.