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Dr. Mark E Wilchinsky, M.D.

Orthopaedic Surgery Physician in Trumbull, CT · enumerated 2005.

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

National Provider Identifier

1962409417

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark E Wilchinsky
Credential M.D.
Sex Male
Practice address 888 White Plains Rd Ste 106, Trumbull, CT, 06611
Phone (203) 268-2882
Fax (203) 601-8587
Enumeration date Jun 30, 2005
Last updated in NPPES Jul 24, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 026297 (CT) Secondary
207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 26297 (CT) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 26297 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Mark Wilchinsky practice?
The practice location on file with NPPES is in Trumbull, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Wilchinsky?
The National Provider Identifier (NPI) for Mark Wilchinsky is 1962409417, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-24.