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MRS. CHELSEA KOSTER
NPI 1912699984
Speech-Language Pathologist in Boston, MA

Active since May 25, 2023
313 CONGRESS ST, BOSTON, MA 02210(617) 790-4800 Get Directions Write a Review

NPPES record last updated: May 25, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mrs. Chelsea Koster NPPES

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

MRS. CHELSEA KOSTER (NPI 1912699984) is an individual speech-language pathologist provider in Boston, Massachusetts, licensed in Massachusetts (78484) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1912699984
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. CHELSEA KOSTER
Location Address313 CONGRESS STBoston, MA 02210-1218
Mailing Address18 Haste StFairhaven, MA 02719-4510 · (774) 400-0510
Phone(617) 790-4800
Sole ProprietorNo
Enumeration DateMay 25, 2023
NPPES CertifiedMay 25, 2023
✔ NPI 1912699984 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 · 78484
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.
313 CONGRESS ST, Boston, MA 02210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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.

ORIANA K. DEPINA RBT
Behavior Technician
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (774) 266-1313
TYLER J SARTOR DPT
Physical Therapist
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (617) 790-4800
KRYSTA GILMETTE
Behavior Analyst
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (617) 790-4800
MR. EWALD HAILE ERILUS JR.
Counselor (Mental Health)
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (617) 790-4800
BERKELEY MICHAL LILE
Counselor (Mental Health)
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (317) 987-2725
ANDREANA AMARAL
Counselor
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (617) 790-4800
INSTITUTE FOR FAMILY CENTERED SERVICES, INC.
Community/Behavioral Health
313 CONGRESS ST, 5TH FLOOR
BOSTON, MA 02210
Suffolk County (617) 790-4908
INUNG HWANG
Counselor (Mental Health)
313 CONGRESS ST
BOSTON, MA 02210
Suffolk County (617) 790-4800

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 Chelsea Koster's NPI number?

The NPI number for Chelsea Koster is 1912699984. It was assigned to this individual provider in the NPPES registry on May 25, 2023.

Where is Chelsea Koster located?

Chelsea Koster practices at 313 Congress St, Boston, MA 02210. The listed phone number is (617) 790-4800.

What is Chelsea Koster's specialty?

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

What insurance does Chelsea Koster accept?

Health plans from Anthem Blue Cross and Blue Shield list Chelsea Koster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chelsea Koster was last updated on May 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.