Stephen Gaddis, PH.D.
NPI 1922126143 · Marriage & Family Therapist · Salem, MA
Stephen Gaddis, PH.D. is a Marriage & Family Therapist provider in Salem, MA (NPI 1922126143).
Provider details
- NPI number
- 1922126143
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1225 (MA)
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
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
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Gaddis's NPI number?
- Stephen Gaddis's National Provider Identifier (NPI) is 1922126143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Gaddis's specialty?
- Stephen Gaddis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephen Gaddis located?
- Stephen Gaddis's practice location on file with NPPES is 204 Lafayette St, Salem, MA 01970-4721.
- What is Stephen Gaddis's phone number?
- The practice phone number listed in the NPPES registry for Stephen Gaddis is (978) 741-2699.
- Is Stephen Gaddis's NPI active?
- Yes — Stephen Gaddis's NPI (1922126143) 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.