IndividualActive
Sue Duffy, LICSW
NPI 1821326364 · Social Worker · Manchester, NH
Sue Duffy, LICSW is a Social Worker provider in Manchester, NH (NPI 1821326364).
Provider details
- NPI number
- 1821326364
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1211 (NH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
138 Webster St
Manchester, NH 03104-2512
Phone: (603) 647-5977
Fax: (603) 645-5980
Street-level locationGet directions
Mailing address
Po Box 3300
Manchester, NH 03105-3300
Registry dates
- Enumerated
- 2009-11-20
- Last updated
- 2009-11-20
Frequently asked questions
- What is Sue Duffy's NPI number?
- Sue Duffy's National Provider Identifier (NPI) is 1821326364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sue Duffy's specialty?
- Sue Duffy is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sue Duffy located?
- Sue Duffy's practice location on file with NPPES is 138 Webster St, Manchester, NH 03104-2512.
- What is Sue Duffy's phone number?
- The practice phone number listed in the NPPES registry for Sue Duffy is (603) 647-5977.
- Is Sue Duffy's NPI active?
- Yes — Sue Duffy's NPI (1821326364) is active in the NPPES registry as of the last update on 2009-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.