Melissa Grieco-Waters, MSW
Social Worker · Boston, MA
Melissa Grieco-Waters, MSW is a social worker with a practice address in Boston, Massachusetts, and NPI 1346495470, issued on Nov 17, 2008. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Grieco-Waters
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1340 Boylston St, Boston, MA 02215
- Phone
- (617) 927-6404
- Enumerated
- Nov 17, 2008
- Record last updated
- Oct 16, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (617) 267-3667
- Medicaid ID
- 1312294 MA
- Medicare enrollment
- Enrolled (PECOS I20111115000550); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 1340 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Adelstein, MDFamily Medicine Physician1306822416
- Emily Aduba, FNP-BCFamily Nurse Practitioner1831617315
- Adam Albano, M.D.Internal Medicine Physician1558689828
- Christopher Alonzo, M.D., MPHInternal Medicine Physician1265812226
- Isabella Anderson, MSWSocial Worker1528701315
- Sophia AxtmanFamily Nurse Practitioner1902452022
Verify Melissa Grieco-Waters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northeast Health Services LLCDedham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Grieco-Waters among 5,517 social worker records in Massachusetts
Melissa Grieco-Waters, MSW is one of 5,517 social worker records with a practice address in Massachusetts. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 12% of them.
- NPI issued2008 · 12% of these records are older, 85% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2008 · median 2012 among the 435 with a school on file
- Record last updated2013 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
463 social worker records list a practice address in Boston
They are 463 of the 41,865 NPPES records with a practice address in Boston, and 5,517 social worker records in Massachusetts.
All 5,517 in Massachusetts → Every provider in Boston → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Miriam Bernardin, LCSWBoston, MA 022151245711522
- Timothy Farrell, MSWBoston, MA 022151588935282
- Kalen FletcherBoston, MA 022151710478839
- Mark Forrest, L.I.C.S.W.Boston, MA 022151487667705
- Larissa Hewitt, LICSWBoston, MA 022151881182269
- Lisa Krinsky, MSW, LICSWBoston, MA 022151962989715
- Aliese Lash, MSWBoston, MA 022151295255768
- Martha Lipson, LICSWBoston, MA 022151669416830
Common questions
What is Melissa Grieco-Waters, MSW's NPI number?
Melissa Grieco-Waters, MSW's National Provider Identifier (NPI) is 1346495470, issued on Nov 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Grieco-Waters, MSW located?
The NPPES record lists a practice address at 1340 Boylston St, Boston, MA, 02215. Phone: (617) 927-6404. Providers update this record themselves, so call before visiting.
How can I verify Melissa Grieco-Waters, MSW's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.