Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104784743 Individual Practitioner Female Practitioner

Sari Koppel , MS, CCC-SLP

Speech-Language Pathologist • Greenwich, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sari Koppel, MS, CCC-SLP is a certified Speech-Language Pathologist practicing in Greenwich, CT. With approximately 3 years of clinical experience since graduating from New York Medical College in 2023, Sari Koppel delivers high-quality medical care to the local community at 55 HOLLY HILL LN STE 240.

Sari Koppel is affiliated with Yale University and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

55 Holly Hill Ln Ste 240

Greenwich, CT 068306074

Telephone 2037855430

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Greenwich, CT

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs Matches City Avg
City Avg: 3.0 Yrs
State Avg: 15.6 Yrs
Regional Practice Density
22 Specialists

Practicing in Greenwich, CT (1653 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koppel (3 Years) 3 Yrs
Greenwich Specialty Average (3.0 Years) 3.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-13
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License NY 035864-01

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.

Speech-Language Pathologist

NUCC Taxonomy Code: 235Z00000X

State License CT 8368

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.

Hospital & Practice Group Affiliations

Yale University

800 Howard Ave, New Haven, CT 065191369

Phone: 2037852140

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

16 Associated Practitioners
NPI 1033897699

Doctor of Audiology

Dr. Kiley Trott , MD

Otolaryngology

NPI 1053754218

Doctor of Medicine (M.D.)

Dr. Sam Schild , MD

Otolaryngology - Pediatric Otolaryngology

NPI 1124553136

Doctor of Medicine (M.D.)

John Gerrity , MA, CCC-SLP

Speech-Language Pathologist

NPI 1245755065

Master of Arts, Speech-Language Pathologist (Certificate of Clinical Competence)

Dr. Nofrat Schwartz , MD

Otolaryngology - Otology & Neurotology

NPI 1265936512

Doctor of Medicine (M.D.)

NPI 1316521891

Doctor of Audiology

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active January 13, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location January 13, 2026

Registered at 55 HOLLY HILL LN STE 240, GREENWICH, CT 068306074 (Tel: 2037855430)

📍
Updated Business Mailing Address January 13, 2026

Registered at 4206 NAPIER AVE FL 2, BRONX, NY 104701910 (Tel: 6072296851)

👤
Provider Name / Credentials Updated January 13, 2026

Recorded as SARI KOPPEL, MS, CCC-SLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2026

Speech-Language Pathologist (License #8368 in CT)

🟢
Initial NPI Registration & Enumeration January 13, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1104784743
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 13, 2026
Last Update: January 13, 2026
Sole Proprietor: No

Mailing Address

4206 Napier Ave Fl 2

Bronx, NY 104701910

Phone: 6072296851

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.