Alison Ratner Mayer
Alison Ratner Mayer is a Clinical Social Worker provider (Social Worker) practicing in Needham, MA, registered in the NPPES registry with NPI 1659433472 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1659433472 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alison Ratner Mayer |
| Sex | Female |
| Practice address | 400 HUNNEWELL ST, SUITE 6, Needham, MA, 02494 |
| Phone | 7814002641 |
| Enumeration date | 2006-12-15 |
| Last updated in NPPES | 2015-03-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Secondary | CSW004083 | GA |
| 1041C0700X | Clinical Social Worker | Primary | 118099 | MA |
Copy-ready billing details
Provider: Alison Mayer NPI: 1659433472 Taxonomy: 1041C0700X (Clinical Social Worker) Address: 400 HUNNEWELL ST, SUITE 6, Needham, MA, 02494
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407867229 | Kimberly Dunn | Individual | Pediatric Nurse Practitioner | Needham, MA |
| 1376665117 | Pamela Ely | Individual | Speech-Language Pathologist | Needham, MA |
| 1003060724 | Joanna Imse | Individual | Clinical Social Worker | Needham, MA |
| 1750677837 | Aimee Folger | Individual | Clinical Social Worker | Needham, MA |
| 1386088896 | Pediatric Psychological Services | Organization | Community/Behavioral Health Agency | Needham, MA |
| 1598157851 | Alison R Mayer, LLC | Organization | Clinical Social Worker | Needham, MA |
| 1063805794 | Noriko Umeda | Individual | Music Therapist | Needham, MA |
Verify this record
Cross-check NPI 1659433472 against the authoritative CMS record: view Alison Ratner Mayer on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-03-04.