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HARJOYT SINGH
NPI 1639867518
Dentist in Levittown, NY

Active since April 27, 2023
636A WANTAGH AVE, LEVITTOWN, NY 11756(516) 622-6630 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Harjoyt Singh NPPES

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

HARJOYT SINGH (NPI 1639867518) is an individual dentist in Levittown, New York, licensed in New York (065106) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1639867518
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameHARJOYT SINGH
Location Address636A WANTAGH AVELevittown, NY 11756-5325
Mailing Address636a Wantagh AveLevittown, NY 11756-5325 · (516) 622-6630
Phone(516) 622-6630
Sole ProprietorNo
Enumeration DateApril 27, 2023
Last NPPES UpdateJanuary 13, 2026
NPPES CertifiedJanuary 13, 2026
✔ NPI 1639867518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NY · 065106
Definition
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.
636A WANTAGH AVE, Levittown, NY 11756
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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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EUGENE LEE, DDS., PC
Dentist (Pediatric Dentistry)
636A WANTAGH AVE
LEVITTOWN, NY 11756
Nassau County (516) 450-5159

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 Harjoyt Singh's NPI number?

The NPI number for Harjoyt Singh is 1639867518. It was assigned to this individual provider in the NPPES registry on April 27, 2023.

Where is Harjoyt Singh located?

Harjoyt Singh practices at 636A Wantagh Ave, Levittown, NY 11756. The listed phone number is (516) 622-6630.

What is Harjoyt Singh's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Harjoyt Singh accept?

Health plans from Anthem Blue Cross and Blue Shield list Harjoyt Singh 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 Harjoyt Singh was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.