Timothy Sergi, LMFT
NPI 1972764694 · Marriage & Family Therapist · Londonderry, NH
Timothy Sergi, LMFT is a Marriage & Family Therapist provider in Londonderry, NH (NPI 1972764694).
Provider details
- NPI number
- 1972764694
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 75 (NH)
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
17 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
- 2008-06-25
- Last updated
- 2008-06-25
Frequently asked questions
- What is Timothy Sergi's NPI number?
- Timothy Sergi's National Provider Identifier (NPI) is 1972764694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Sergi's specialty?
- Timothy Sergi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Timothy Sergi located?
- Timothy Sergi's practice location on file with NPPES is 75 Gilcreast Rd, Londonderry, NH 03053-3564.
- What is Timothy Sergi's phone number?
- The practice phone number listed in the NPPES registry for Timothy Sergi is (603) 289-2160.
- Is Timothy Sergi's NPI active?
- Yes — Timothy Sergi's NPI (1972764694) is active in the NPPES registry as of the last update on 2008-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.