1. Home
  2. Directory
  3. New York
  4. East Norwich
  5. Podiatrist
  6. NPI Profile

DR MICHAEL KLEIN & DR GIDEON TARRASH
NPI 1720186612
Podiatrist - Foot & Ankle Surgery in East Norwich, NY

Active since September 21, 2006
898 OYSTER BAY RD, D, EAST NORWICH, NY 11732(516) 624-2101(516) 624-2102 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr Michael Klein & Dr Gideon Tarrash NPPES

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

DR MICHAEL KLEIN & DR GIDEON TARRASH (NPI 1720186612) is a healthcare organization registered as a foot & ankle surgery in East Norwich, New York and active in the NPI registry since September 2006. The organization lists Josette Zappa, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1720186612
Entity TypeOrganization
Primary Taxonomy213ES0103X
Legal Business NameDR MICHAEL KLEIN & DR GIDEON TARRASH
Location Address898 OYSTER BAY RD, DEast Norwich, NY 11732-1051
Mailing Address898 Oyster Bay Rd, DEast Norwich, NY 11732-1051 · (516) 624-2101 · Fax (516) 624-2102
Phone(516) 624-2101
Fax(516) 624-2102
Organization SubpartNo
Authorized OfficialJosette ZappaOffice Manager · (516) 624-2101
Enumeration DateSeptember 21, 2006
Last NPPES UpdateJuly 1, 2024
NPPES CertifiedJuly 1, 2024
✔ NPI 1720186612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0103X
898 OYSTER BAY RD, East Norwich, NY 11732
Open in Google Maps ↗

Other Identifiers 2

Other480026606NY · Rail Road Medicare
Medicaid01674799NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Michael Klein & Dr Gideon Tarrash is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Dr Michael Klein & Dr Gideon Tarrash, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Michael Klein, DPM
Podiatry
NPI 1962423723
898 OYSTER BAY ROAD STE D
East Norwich, NY 11732
(516) 624-2101
✔ PECOSSame address
Joseph Waterhouse, D.P.M.
Podiatry
NPI 1518490234
3825 ASTORIA BLVD
Astoria, NY 11103
(718) 274-7300
✔ PECOS20 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr Michael Klein & Dr Gideon Tarrash's NPI number?

The NPI number for Dr Michael Klein & Dr Gideon Tarrash is 1720186612. It was assigned to this organization in the NPPES registry on September 21, 2006.

Where is Dr Michael Klein & Dr Gideon Tarrash located?

Dr Michael Klein & Dr Gideon Tarrash is located at 898 Oyster Bay Rd D, East Norwich, NY 11732. The listed phone number is (516) 624-2101.

What is Dr Michael Klein & Dr Gideon Tarrash's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Dr Michael Klein & Dr Gideon Tarrash enrolled in Medicare?

Yes. Dr Michael Klein & Dr Gideon Tarrash is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Michael Klein & Dr Gideon Tarrash?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Podiatry, reassign their Medicare billing to Dr Michael Klein & Dr Gideon Tarrash. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr Michael Klein & Dr Gideon Tarrash was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.