NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Marshall Andelman

Orthopaedic Surgery Physician in Somers, NY · enumerated 2013 · practices at Rayoptajk Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346683067

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Steven Marshall Andelman
Sex Male
Practice address 325 Route 100, Somers, NY, 10589
Phone (914) 849-7075
Fax (914) 849-7076
Enumeration date Apr 11, 2013
Last updated in NPPES Mar 10, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 298213 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1346683067 active?
Yes, as of the latest NPPES snapshot, NPI 1346683067 is active (record last updated 2021-03-10).
How do I verify Steven Andelman's NPI record?
Cross-check NPI 1346683067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-10.