Alison R Mayer, LLC

Alison R Mayer, LLC is a healthcare organization registered as Clinical Social Worker in Needham, MA, holding Type 2 (organization) NPI 1598157851 since 2015. The authorized official on file is Alison Mayer, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1598157851
Entity type	Organization (Type 2)
Legal business name	Alison R Mayer, LLC
Practice address	400 HUNNEWELL ST, SUITE 6R, Needham, MA, 02494
Phone	7814002641
Enumeration date	2015-02-24
Last updated in NPPES	2015-02-24

Authorized official

Name	Alison Mayer
Title	Owner
Phone	7814002641

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	118099	MA

Copy-ready billing details

Provider: Alison R Mayer, LLC
NPI: 1598157851
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 400 HUNNEWELL ST, SUITE 6R, Needham, MA, 02494

Providers at this address

NPI	Name	Type	Specialty	Location
1407867229	Kimberly Dunn	Individual	Pediatric Nurse Practitioner	Needham, MA
1659433472	Alison Mayer	Individual	Clinical Social Worker	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
1063805794	Noriko Umeda	Individual	Music Therapist	Needham, MA

Verify this record

Cross-check NPI 1598157851 against the authoritative CMS record: view Alison R Mayer, LLC 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-02-24. Verify at npiregistry.cms.hhs.gov.

Where is Alison R Mayer, LLC located?

The practice location on file with NPPES is in Needham, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-02-24.