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

Alan L Spielberg MD PC

Organization Gastroenterology Physician · NPI 1396003851

Alan L Spielberg MD PC is a Gastroenterology Physician in Smithtown, New York. Registered with an NPI since 2012.

In the registry since
2012
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

50 Route 111 Ste 302
Smithtown, NY 11787-3738
Phone: (516) 488-9427
Fax: (800) 557-3140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1396003851
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Spielberg — Member · (516) 488-9427
NPI enumeratedMay 2, 2012
Last updated in NPPESJanuary 21, 2015
Mailing address48 Route 25a, Suite 203, Smithtown, NY 11787-1431

Other providers in Smithtown