Jonathan L Blanchard
Jonathan L Blanchard is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Tewksbury, MA, registered in the NPPES registry with NPI 1740856418 since 2021.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1740856418 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jonathan L Blanchard |
| Sex | Male |
| Practice address | Tewksbury, MA, 01876 |
| Phone | 2035188678 |
| Enumeration date | 2021-06-02 |
| Last updated in NPPES | 2021-06-02 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Primary | — | — |
Copy-ready billing details
Provider: Jonathan Blanchard NPI: 1740856418 Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor) Address: Tewksbury, MA, 01876
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457342420 | Samir Patel | Individual | Geriatric Psychiatry Physician | Tewksbury, MA |
| 1457342958 | Paul Geraldez | Individual | Internal Medicine Physician | Tewksbury, MA |
| 1184681595 | Thomas Martin | Individual | Addiction (Substance Use Disorder) Psychologist | Tewksbury, MA |
| 1821056466 | Philip Simkowitz | Individual | Psychiatry Physician | Tewksbury, MA |
| 1033156609 | Sarah Spratt | Individual | Psychiatry Physician | Tewksbury, MA |
| 1356389662 | Allison Wehr | Individual | Psychiatry Physician | Tewksbury, MA |
| 1922040625 | Bette Mcinnis-Ippolito | Individual | Clinical Psychologist | Tewksbury, MA |
| 1467488601 | Shirish Desai | Individual | Internal Medicine Physician | Tewksbury, MA |
Verify this record
Cross-check NPI 1740856418 against the authoritative CMS record: view Jonathan L Blanchard 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 do I verify Jonathan Blanchard's NPI record?
Is NPI 1740856418 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-02.