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DR. LAWRENCE ROBERT GROSSWIRTH D.C.
NPI 1780637009
Chiropractor in Lynbrook, NY

Active since May 18, 2006
620 BROADWAY, LYNBROOK, NY 11563(516) 561-1122(516) 825-0167 Get Directions Write a Review

NPPES record last updated: July 7, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lawrence Robert Grosswirth D.c. NPPES

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

DR. LAWRENCE ROBERT GROSSWIRTH D.C. (NPI 1780637009) is an individual chiropractor in Lynbrook, New York, licensed in New York (X002647) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1780637009
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. LAWRENCE ROBERT GROSSWIRTHCredential: D.C.
Location Address620 BROADWAYLynbrook, NY 11563-3908
Mailing Address620 BroadwayLynbrook, NY 11563-3908 · (516) 561-1122 · Fax (516) 825-0167
Phone(516) 561-1122
Fax(516) 825-0167
Sole ProprietorYes
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 7, 2008
✔ NPI 1780637009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in NY · X002647
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
620 BROADWAY, Lynbrook, NY 11563
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Other Identifiers 2

Medicare PINX4S801NY
Medicare UPINT52801NY

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 Lawrence Grosswirth's NPI number?

The NPI number for Lawrence Grosswirth is 1780637009. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Lawrence Grosswirth located?

Lawrence Grosswirth practices at 620 Broadway, Lynbrook, NY 11563. The listed phone number is (516) 561-1122.

What is Lawrence Grosswirth's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Lawrence Grosswirth was last updated on July 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.