Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harbor Dental

Dentist in Sleepy Hollow, NY · enumerated 2016 · authorized official Mei Zhang, Dentist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1316309347

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Harbor Dental

Practice address 55 River Street, Mei Zhang, DDS, Sleepy Hollow, NY, 10591

Phone (914) 923-6688

Enumeration date Mar 29, 2016

Last updated in NPPES Mar 29, 2016

Taxonomy & classification

122300000X Dentist Dental Providers · License 049193 (NY) Primary

251K00000X Public Health or Welfare Agency Agencies · License 049193 (NY) Secondary

Authorized official

Name Mei Zhang

Title Dentist

Phone (914) 923-6688

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 → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-03-29. Verify at npiregistry.cms.hhs.gov.

Where is Harbor Dental located?

The practice location on file with NPPES is in Sleepy Hollow, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-29.