Gregory Seward, LADC-I, LSW
NPI 1093855744 · Addiction (Substance Use Disorder) Counselor · Worcester, MA
Gregory Seward, LADC-I, LSW is a Addiction (Substance Use Disorder) Counselor provider in Worcester, MA (NPI 1093855744).
Provider details
- NPI number
- 1093855744
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LADC-I, LSW
- Sex
- Male
- Sole proprietor
- No
- License
- 56 (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
- 2007-02-08
- Last updated
- 2017-04-18
Frequently asked questions
- What is Gregory Seward's NPI number?
- Gregory Seward's National Provider Identifier (NPI) is 1093855744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Seward's specialty?
- Gregory Seward is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gregory Seward located?
- Gregory Seward's practice location on file with NPPES is 279 Lincoln St, Worcester, MA 01605-2120.
- What is Gregory Seward's phone number?
- The practice phone number listed in the NPPES registry for Gregory Seward is (774) 443-0376.
- Is Gregory Seward's NPI active?
- Yes — Gregory Seward's NPI (1093855744) is active in the NPPES registry as of the last update on 2017-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.