Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr Asher Diamond DDS PLLC

Organization General Practice Dentistry · NPI 1558742916

Dr Asher Diamond DDS PLLC is a General Practice Dentistry in Oceanside, New York. Works from 3 locations. Registered with an NPI since 2015.

In the registry since
2015
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

18 Davison Ave
Oceanside, NY 11572-2237
Phone: (516) 778-9296
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1999 Marcus Ave, New Hyde Park, NY 11042-1033 — (516) 437-0249
  • 2983 Long Beach Rd, Oceanside, NY 11572 — (516) 778-9296

Specialties & licences

Customized Equipment (DME) (primary) Taxonomy 332BC3200X
General Practice Dentistry Taxonomy 1223G0001X

Record details

NPI number1558742916
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Asher Diamond — Owner · (516) 778-9296
NPI enumeratedJune 11, 2015
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026
Mailing address2838 Long Beach Rd, Oceanside, NY 11572-2258

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