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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JENNIFER JOHNSTON CCC-SLP
NPI 1760455273
Speech-Language Pathologist in Waltham, MA

Active since February 08, 2006
9 HOPE AVE, WALTHAM, MA 02453(781) 216-2212(781) 647-8909 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jennifer Johnston Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER JOHNSTON CCC-SLP (NPI 1760455273) is an individual speech-language pathologist provider in Waltham, Massachusetts, licensed in Massachusetts (2373) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1760455273
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameJENNIFER JOHNSTONCredential: CCC-SLP
Location Address9 HOPE AVEWaltham, MA 02453-2741
Mailing Address14 Ridge StRoslindale, MA 02131-3702 · (617) 327-7701
Phone(781) 216-2212
Fax(781) 647-8909
Sole ProprietorNo
Enumeration DateFebruary 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1760455273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in MA · 2373
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
9 HOPE AVE, Waltham, MA 02453
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALYSSA BARZACH M.S., CCC-SLP
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-2209
JULIE FRENCH LICSW
Social Worker (Clinical)
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (617) 355-6000
MARY WOODLAND LICSW
Social Worker (Clinical)
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-3352
DR. AMANDA ROSE MICHEL PT, DPT
Physical Therapist
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-2100
SHARON SHAHAM MS
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-2200
TERRELL A CLARK PHD
Psychologist (Clinical Child & Adolescent)
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-2200
TAMAR M GOMES AU.D.
Audiologist
9 HOPE AVE
WALTHAM, MA 02453
Middlesex County (781) 216-2304
NICOLE M. SEMON PT, DPT, PCS
Physical Therapist
9 HOPE AVE, DEPARTMENT OF PHYSICAL AND OCCUPATIONAL THERAPY
WALTHAM, MA 02453
Middlesex County (781) 216-3670

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Johnston's NPI number?

The NPI number for Jennifer Johnston is 1760455273. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Jennifer Johnston located?

Jennifer Johnston practices at 9 Hope Ave, Waltham, MA 02453. The listed phone number is (781) 216-2212.

What is Jennifer Johnston's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Jennifer Johnston was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.