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Deactivated NPI 1508545708 Deactivated / Inactive NPI Male Practitioner

Dr. Hyosang Cheon , DDS

Dentist • North Haven, CT

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Hyosang Cheon has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date July 14, 2023
NPI Deactivation Date May 16, 2024
Total Practice Duration ~1 Years of Practice (2023 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. Hyosang Cheon, DDS was a registered Dentist practicing in North Haven, CT. Throughout an active medical career spanning 1 years, Dr. Cheon provided care at the practice location at 310 WASHINGTON AVE until profile deactivation on 2024-05-16.

Practice Location & Contact Primary Location

Practice Address

310 Washington Ave

North Haven, CT 064731315

Telephone 8606093558

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist in North Haven, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 12.8 Yrs
Regional Practice Density
7 Specialists

Practicing in North Haven, CT (912 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

Medical Specialties & State Licenses

CMS Verified: 2025-08-24
Dentist Primary Specialty

NUCC Taxonomy Code: 122300000X

State License CT 14450

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Secondary Practice Locations

320 Boston Ave

Stratford, CT 066145213

Phone: 2033751388

Practice Associates & Co-Workers

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

1 Associated Practitioners
Kyle Logan , HIS

Hearing Instrument Specialist

NPI 1669009536

Career & Practice History Timeline

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

11 Historical Events
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Updated Practice Location August 24, 2025

Registered at 310 WASHINGTON AVE, NORTH HAVEN, CT 064731315 (Tel: 8606093558)

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Updated Business Mailing Address August 24, 2025

Registered at 201 MUNSON ST APT 470, NEW HAVEN, CT 065110649 (Tel: 7187102377)

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Provider Name / Credentials Updated August 24, 2025

Recorded as HYOSANG CHEON, D.D.S

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Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2025

Dentist (License #14450 in CT)

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NPI Profile Deactivated May 16, 2024

Record deactivated on May 16, 2024

NPI Profile Active July 14, 2023

NPI status registered as active in NPPES database

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Updated Practice Location July 14, 2023

Registered at 345 E. 24TH STREET, NEW YORK, NY 10010 (Tel: 2129989800)

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Updated Business Mailing Address July 14, 2023

Registered at 345 E. 24TH STREET, NEW YORK, NY 10010 (Tel: 2129989800)

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Provider Name / Credentials Updated July 14, 2023

Recorded as HYOSANG CHEON

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2023

Student in an Organized Health Care Education/Training Program

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Initial NPI Registration & Enumeration July 14, 2023

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: 1508545708
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 14, 2023
Last Update: August 24, 2025
Deactivation Date: May 16, 2024
Sole Proprietor: No

Mailing Address

201 Munson St Apt 470

New Haven, CT 065110649

Phone: 7187102377

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.