Institute for Learning and Development
Institute for Learning and Development is a healthcare organization registered as Developmental Disabilities Clinic/Center in Lexington, MA, holding Type 2 (organization) NPI 1538366778 since 2007. The authorized official on file is Lynn Meltzer, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538366778 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Institute for Learning and Development |
| Practice address | 125 HARTWELL AVE, Lexington, MA, 02421 |
| Phone | 7818613711 |
| Enumeration date | 2007-06-29 |
| Last updated in NPPES | 2007-07-30 |
Authorized official
| Name | Lynn Meltzer |
|---|---|
| Title | President |
| Phone | 7818613711 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QD1600X | Developmental Disabilities Clinic/Center | Primary | 3005 | MA |
Copy-ready billing details
Provider: Institute for Learning and Development NPI: 1538366778 Taxonomy: 261QD1600X (Developmental Disabilities Clinic/Center) Address: 125 HARTWELL AVE, Lexington, MA, 02421
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467379495 | Alison Shaw | Individual | Mental Health Counselor | Lexington, MA |
| 1932271632 | Eliot Community Human Services | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Lexington, MA |
| 1588876643 | Eliot Community Human Services, Inc. | Organization | Adult Day Care Clinic/Center | Lexington, MA |
| 1194930065 | Judith Stein | Individual | Psychologist | Lexington, MA |
| 1205026523 | Eliot Community Human Services | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Lexington, MA |
| 1225229958 | Eliot Community Human Services | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Lexington, MA |
| 1548593288 | Patricia Ngaruiya | Individual | Psychiatric/Mental Health Nurse Practitioner | Lexington, MA |
| 1063705812 | Jennifer Dacey | Individual | Clinical Social Worker | Lexington, MA |
Verify this record
Cross-check NPI 1538366778 against the authoritative CMS record: view Institute for Learning and Development 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
What is a Type 2 NPI?
What type of organization is Institute for Learning and Development?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-30.