1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Speech Language Pathologist
  6. NPI Profile

GILLIAN MASTEN MA CCC-SLP
NPI 1033565353
Speech-Language Pathologist in Washington, DC

Active since May 05, 2016
1731 BUNKER HILL RD NE, WASHINGTON, DC 20017(202) 832-4400 Get Directions Write a Review

NPPES record last updated: May 5, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gillian Masten Ma Ccc-slp NPPES

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

GILLIAN MASTEN MA CCC-SLP (NPI 1033565353) is an individual speech-language pathologist provider in Washington, District Of Columbia, licensed in District Of Columbia (SLP001018) and active in the NPI registry since May 2016.

NPPES Registry Identity

NPI1033565353
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameGILLIAN MASTENCredential: MA CCC-SLP
Location Address1731 BUNKER HILL RD NEWashington, DC 20017-3026
Mailing Address1731 Bunker Hill Rd NeWashington, DC 20017-3026 · (202) 832-4400
Phone(202) 832-4400
Sole ProprietorYes
Enumeration DateMay 5, 2016
✔ NPI 1033565353 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 DC · SLP001018
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.
1731 BUNKER HILL RD NE, Washington, DC 20017
Open in Google Maps ↗

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.

PEACHES PEAH
Home Health Aide
1731 BUNKER HILL RD NE, HOMECARE
WASHINGTON, DC 20017
District of Columbia (202) 635-6133
MS. NEBA REGINA SAMA AFANWI LPN
Home Health
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 635-5756
THE HSC PEDIATRIC CENTER
Rehabilitation Hospital
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 832-4400
HSC HOME CARE, LLC
Home Health
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 832-4400
MARY LYNN COOKE MSOTR/L
Occupational Therapist
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 407-8944
NGOZI OSUJI NP
Nurse Practitioner (Family)
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 832-4400
KENECHUKWU CHARLES AMANDIBUOGU HHA
Home Health Aide
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 635-5756
MS. MARY E. BLABER M.S.N., A.P.R.N.
Nurse Practitioner (Pediatrics)
1731 BUNKER HILL RD NE
WASHINGTON, DC 20017
District of Columbia (202) 635-5584

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 Gillian Masten's NPI number?

The NPI number for Gillian Masten is 1033565353. It was assigned to this individual provider in the NPPES registry on May 5, 2016.

Where is Gillian Masten located?

Gillian Masten practices at 1731 Bunker Hill Rd NE, Washington, DC 20017. The listed phone number is (202) 832-4400.

What is Gillian Masten'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 Gillian Masten was last updated on May 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.