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COLLEEN MARY COWLES SLP
NPI 1942573977
Speech-Language Pathologist in Fairfax, VA

Active since February 22, 2012
3750 JOSEPH SIEWICK DR, FAIRFAX, VA 22033(571) 306-7999 Get Directions Write a Review

NPPES record last updated: February 22, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Colleen Mary Cowles Slp NPPES

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

COLLEEN MARY COWLES SLP (NPI 1942573977) is an individual speech-language pathologist provider in Fairfax, Virginia, licensed in Virginia (2202003557) and active in the NPI registry since February 2012.

NPPES Registry Identity

NPI1942573977
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCOLLEEN MARY COWLESCredential: SLP
Location Address3750 JOSEPH SIEWICK DRFairfax, VA 22033-1742
Mailing Address17130 Thousand Oaks DrHaymarket, VA 20169-2272 · (571) 261-5646
Phone(571) 306-7999
Sole ProprietorNo
Enumeration DateFebruary 22, 2012
✔ NPI 1942573977 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 VA · 2202003557
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.
3750 JOSEPH SIEWICK DR, Fairfax, VA 22033
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Other Providers at the Same Location NPPES 19

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

TRACY EVANS PT
Physical Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
HELEN PARKER PT
Physical Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
KAREN VAN ANTWERP
Occupational Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (571) 306-7999
PATRICIA S. PARK SLP
Speech-Language Pathologist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
JEANNE HARDMON PT
Physical Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
EMILY MORA SLP
Speech-Language Pathologist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
SURABHI RAO OT
Occupational Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026
DR. JORDAN MICHELLE TUCKER PT DPT
Physical Therapist
3750 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-1026

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 Colleen Cowles's NPI number?

The NPI number for Colleen Cowles is 1942573977. It was assigned to this individual provider in the NPPES registry on February 22, 2012.

Where is Colleen Cowles located?

Colleen Cowles practices at 3750 Joseph Siewick Dr, Fairfax, VA 22033. The listed phone number is (571) 306-7999.

What is Colleen Cowles'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 Colleen Cowles was last updated on February 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.