IndividualActive
Melissa Gregg, MSW
NPI 1053966929 · Social Worker · Manchester, NH
Melissa Gregg, MSW is a Social Worker provider in Manchester, NH (NPI 1053966929).
Provider details
- NPI number
- 1053966929
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
66 Prospect St
Manchester, NH 03104-3506
Phone: (603) 270-9181
Street-level locationGet directions
Mailing address
5 Tsienneto Rd Unit 77
Derry, NH 03038-1573
Registry dates
- Enumerated
- 2019-08-07
- Last updated
- 2019-08-07
Frequently asked questions
- What is Melissa Gregg's NPI number?
- Melissa Gregg's National Provider Identifier (NPI) is 1053966929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Gregg's specialty?
- Melissa Gregg is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Gregg located?
- Melissa Gregg's practice location on file with NPPES is 66 Prospect St, Manchester, NH 03104-3506.
- What is Melissa Gregg's phone number?
- The practice phone number listed in the NPPES registry for Melissa Gregg is (603) 270-9181.
- Is Melissa Gregg's NPI active?
- Yes — Melissa Gregg's NPI (1053966929) is active in the NPPES registry as of the last update on 2019-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.