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

Neil J Dash MD PC

Organization Internal Medicine Physician · NPI 1285710954

Neil J Dash MD PC is an Internal Medicine Physician in Massapequa, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

515 Broadway
Massapequa, NY 11758
Phone: (516) 799-2700
Fax: (516) 799-8023
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 170920 (NY)

Record details

NPI number1285710954
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Neil Dash — Internist · (516) 799-2700
NPI enumeratedOctober 27, 2006
Last updated in NPPESDecember 19, 2007
Mailing address515 Broadway, Massapequa, NY 11758

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