IndividualActive
Melissa Grieco-Waters, MSW
NPI 1346495470 · Social Worker · Boston, MA
Melissa Grieco-Waters, MSW is a Social Worker provider in Boston, MA (NPI 1346495470).
Provider details
- NPI number
- 1346495470
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
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
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
1340 Boylston St
Boston, MA 02215-4302
Phone: (617) 927-6404
Fax: (617) 267-3667
Street-level locationGet directions
Mailing address
800 Cummings Center, Suite 266t
Beverly, MA 01915-6207
Registry dates
- Enumerated
- 2008-11-17
- Last updated
- 2013-10-16
Frequently asked questions
- What is Melissa Grieco-Waters's NPI number?
- Melissa Grieco-Waters's National Provider Identifier (NPI) is 1346495470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Grieco-Waters's specialty?
- Melissa Grieco-Waters is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Grieco-Waters located?
- Melissa Grieco-Waters's practice location on file with NPPES is 1340 Boylston St, Boston, MA 02215-4302.
- What is Melissa Grieco-Waters's phone number?
- The practice phone number listed in the NPPES registry for Melissa Grieco-Waters is (617) 927-6404.
- Is Melissa Grieco-Waters's NPI active?
- Yes — Melissa Grieco-Waters's NPI (1346495470) is active in the NPPES registry as of the last update on 2013-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.