DouxProcess Directory

Ask Richard Klein DDS, PC

you asked:

Richard Klein DDS, PC

Richard Klein DDS, PC is a dentist in Smithtown, NY. Its NPI registration 1386961027 is active on the issuer's file, checked Oct 25, 2026.

Listing details

What the issuer's record says

Status
NPI registration active
NPI registration
US-CMS-NPPES 1386961027
Classes
  • Dentist
Checked
Oct 25, 2026, against the NPPES health care organizations (NPI Type 2)
Open the issuer's record

The business

What they do
Dentist
Where
Smithtown, NY
Serves
New York
Phone
(631) 360-8000
Listing updated
Oct 24, 2026
Listing
Built from public records. Not claimed yet.

From the government record

  • Licensed Not in the record NPI registration 1386961027 is active; it is a registration, not a license.

    Checked Oct 25, 2026 from the NPPES NPI registry file · view record

  • Bonded Not in the record The NPPES NPI registry file does not say whether the business is bonded.

    Checked Oct 25, 2026 from the NPPES NPI registry file · view record

  • Insured Not in the record The NPPES NPI registry file does not say whether the business is insured.

    Checked Oct 25, 2026 from the NPPES NPI registry file · view record

More dentists in Smithtown

  1. Adelberg Pediatric Dental PC

    ActiveDentist, Pediatric Dentistry

    Smithtown, NY

    Proof for Adelberg Pediatric Dental PC
    NPI registration
    NPPES 1851579841
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Pediatric Dentistry
    Checked
    Oct 25, 2026
    Where
    Smithtown, NY · serves New York
    Phone
    (631) 360-7337
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. David S Wiener DDS PC

    ActiveDentist, General Practice

    Smithtown, NY

    Proof for David S Wiener DDS PC
    NPI registration
    NPPES 1962033928
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Oct 25, 2026
    Where
    Smithtown, NY · serves New York
    Phone
    (631) 265-3132
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. John H Lee DMD PC

    ActiveDentist, Orthodontics and Dentofacial Orthopedics

    Smithtown, NY

    Proof for John H Lee DMD PC
    NPI registration
    NPPES 1710140116
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Orthodontics and Dentofacial Orthopedics
    Checked
    Oct 25, 2026
    Where
    Smithtown, NY · serves New York
    Phone
    (631) 724-7575
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Mathew Dental Group, PLLC

    ActiveDentist, General Practice

    Smithtown, NY

    Proof for Mathew Dental Group, PLLC
    NPI registration
    NPPES 1093422586
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Oct 25, 2026
    Where
    Smithtown, NY · serves New York
    Phone
    (631) 724-9700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. Mitchell N Shapiro DDS PC

    ActiveDentist

    Smithtown, NY

    Proof for Mitchell N Shapiro DDS PC
    NPI registration
    NPPES 1073993218
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist
    Checked
    Oct 25, 2026
    Where
    Smithtown, NY · serves New York
    Phone
    (631) 265-2700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
All dentists in Smithtown, NY →

Run this business? Claim it free and get a free AI front desk.Claim this listing

Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.

Ask Richard Klein DDS, PC's front desk
Asking Richard Klein DDS, PC✕

Checked facts from public license files · How ranking works