1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Speech Language Pathologist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MILESTONE THERAPEUTIC SERVICES
NPI 1447575949
Speech-Language Pathologist in Washington, DC

Active since March 29, 2010
1160 VARNUM ST NE STE 315, WASHINGTON, DC 20017(202) 575-5404(301) 576-5404 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 27, 2020, Jan 28, 2020 (2 updates tracked since 2020).

About Milestone Therapeutic Services NPPES

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

MILESTONE THERAPEUTIC SERVICES (NPI 1447575949) is a healthcare organization registered as a speech-language pathologist in Washington, District Of Columbia and active in the NPI registry since March 2010. The organization lists Alicia Nti, Director, as its authorized official.

NPPES Registry Identity

NPI1447575949
Entity TypeOrganization
Primary Taxonomy235Z00000X
Legal Business NameMILESTONE THERAPEUTIC SERVICES
Location Address1160 VARNUM ST NE STE 315Washington, DC 20017-2107
Mailing Address1160 Varnum St Ne Ste 315Washington, DC 20017-2103 · (202) 575-5404 · Fax (301) 576-5404
Phone(202) 575-5404
Fax(301) 576-5404
Organization SubpartYes
Authorized OfficialAlicia NtiDirector · (202) 607-3455
Enumeration DateMarch 29, 2010
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1447575949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
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.
Also ListedBehavior AnalystTaxonomy 103K00000X
Also ListedPhysical TherapistTaxonomy 225100000X
Also ListedOccupational TherapistTaxonomy 225X00000X
1160 VARNUM ST NE STE 315, Washington, DC 20017
Open in Google Maps ↗

Other Providers at the Same Location NPPES 10

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

NOELLE DOMINGUEZ CEDENO PT, DPT
Physical Therapist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (717) 571-8666
ELISHA PURVIS COTA/L
Occupational Therapy Assistant
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
ARIEL HAMILTON
Occupational Therapy Assistant
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
MARGARET WEIDNER GARRETT DPT
Physical Therapist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
MEGAN MARBLE CCC-SLP
Speech-Language Pathologist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
AMBER UHRIN OTR
Occupational Therapist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
NANCY BULHASSAN
Occupational Therapist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404
VICTORIA L GASIOROWSKI M.A. CCC-SLP
Speech-Language Pathologist
1160 VARNUM ST NE STE 315
WASHINGTON, DC 20017
District of Columbia (202) 575-5404

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 Milestone Therapeutic Services's NPI number?

The NPI number for Milestone Therapeutic Services is 1447575949. It was assigned to this organization in the NPPES registry on March 29, 2010.

Where is Milestone Therapeutic Services located?

Milestone Therapeutic Services is located at 1160 Varnum St NE Ste 315, Washington, DC 20017. The listed phone number is (202) 575-5404.

What is Milestone Therapeutic Services'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 Milestone Therapeutic Services was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.