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DR. MARY BOSTON DOWNS SLP,CCC
NPI 1184198566
Speech-Language Pathologist in La Plata, MD

Active since January 18, 2019
5980 RADIO STATION RD, LA PLATA, MD 20646(301) 932-6610 Get Directions Write a Review

NPPES record last updated: January 18, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Boston Downs Slp,ccc NPPES

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

DR. MARY BOSTON DOWNS SLP,CCC (NPI 1184198566) is an individual speech-language pathologist provider in La Plata, Maryland and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1184198566
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDR. MARY BOSTON DOWNSCredential: SLP,CCC
Location Address5980 RADIO STATION RDLa Plata, MD 20646-3337
Mailing Address12321 Arrow Park DrFort Washington, MD 20744-6212 · (301) 292-1232
Phone(301) 932-6610
Sole ProprietorYes
Enumeration DateJanuary 18, 2019
✔ NPI 1184198566 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
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.
5980 RADIO STATION RD, La Plata, MD 20646
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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.

VIRGINIA LEE CUSICK
Physical Therapist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 932-6610
EMILY THERESA LAVER
Speech-Language Pathologist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (412) 559-1277
JENAE BRENDLE
Speech-Language Pathologist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 934-7432
GWEN MCCREERY OTR/L
Occupational Therapist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 932-6610
MICHELLE GLASELL
Speech-Language Pathologist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 934-7432
ELIZABETH MARGARET HEINMILLER M.S., CCC-SLP
Speech-Language Pathologist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 932-6610
MAKYIA HENDERSON
Specialist/Technologist (Speech-Language Assistant)
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 934-7262
MRS. JOANNE ROBERTS PT
Physical Therapist
5980 RADIO STATION RD
LA PLATA, MD 20646
Charles County (301) 932-6610

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 Mary Downs's NPI number?

The NPI number for Mary Downs is 1184198566. It was assigned to this individual provider in the NPPES registry on January 18, 2019.

Where is Mary Downs located?

Mary Downs practices at 5980 Radio Station Rd, La Plata, MD 20646. The listed phone number is (301) 932-6610.

What is Mary Downs'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 Mary Downs was last updated on January 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.