DR. ALAN C GEISS MD
NPI 1659441004
Surgery in Syosset, NY

Q: What is Alan Geiss's NPI number?

The NPI number for Alan Geiss is 1659441004. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Q: What is Alan Geiss's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Alan Geiss was last updated on January 5, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 09, 2006

221 JERICHO TPKE, SYOSSET HOSPITAL DEPT OF SURGERY, SYOSSET, NY 11791(516) 496-2752 Get Directions Write a Review

NPPES record last updated: January 5, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Alan C Geiss Md NPPES

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

DR. ALAN C GEISS MD (NPI 1659441004) is an individual surgery provider in Syosset, New York, licensed in New York (109380) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1659441004

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. ALAN C GEISSCredential: MD

Location Address221 JERICHO TPKE, SYOSSET HOSPITAL DEPT OF SURGERYSyosset, NY 11791-4515

Mailing Address221 Jericho Tpke, Syosset Hospital Dept Of SurgerySyosset, NY 11791-4515 · (516) 496-2752

Phone(516) 496-2752

Sole ProprietorNo

Enumeration DateNovember 9, 2006

Last NPPES UpdateJanuary 5, 2011

✔ NPI 1659441004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 109380

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

221 JERICHO TPKE, Syosset, NY 11791

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