NPI Portal NPI Lookup & Verification

Dr. Andy Seung Hoon Koh, DDS

Dr. Andy Seung Hoon Koh is a Dentist provider (Dentist) practicing in Windsor, CT, registered in the NPPES registry with NPI 1992275101 since 2018. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI 1992275101
Entity type Individual (Type 1)
Name Dr. Andy Seung Hoon Koh
Credential DDS
Sex Male
Practice address 250 LAMBERTON RD, Windsor, CT, 06095
Phone 8606883663
Enumeration date 2018-11-30
Last updated in NPPES 2018-11-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 2.012304 CT

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Andy Koh, DDS
NPI: 1992275101
Taxonomy: 122300000X (Dentist)
Address: 250 LAMBERTON RD, Windsor, CT, 06095

Other providers at this practice address

NPI Name Type Specialty Location
1871668731 New England Dental Center Organization General Practice Dentistry Windsor, CT
1558512061 Philip Feldberg Individual Dentist Windsor, CT
1639320245 Stuart Furman Individual Dentist Windsor, CT
1386895803 Joshua Goldman Individual Dentist Windsor, CT
1518200955 Tajesh Gohel Individual General Practice Dentistry Windsor, CT
1326472119 Janel Johnson Individual Orthodontics and Dentofacial Orthopedics Dentistry Windsor, CT
1194290254 Apnot Better Sleep Centers, Pllc Organization Durable Medical Equipment & Medical Supplies Windsor, CT
1023576493 Lisa Fredrickson Individual General Practice Dentistry Windsor, CT

Verify this record

Cross-check NPI 1992275101 against the authoritative CMS record: view Dr. Andy Seung Hoon Koh on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Andy Koh?
Andy Koh is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2018-11-30.