Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark Schroeder, M.D. LLC

Neurology Physician in Mansfield Center, CT · enumerated 2006 · practices at Mark Schroeder MD, LLC.

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

National Provider Identifier

1417011198

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Schroeder

Credential M.D. LLC

Sex Male

Practice address Mansfield Center, CT, 06250

Phone (860) 455-9879

Enumeration date Dec 20, 2006

Last updated in NPPES Mar 15, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 028905 (CT) 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

What is the NPI number for Mark Schroeder?

The National Provider Identifier (NPI) for Mark Schroeder is 1417011198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Schroeder practice?

The practice location on file with NPPES is in Mansfield Center, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

John Haney Psychiatry Physician · Mansfield Center, CT NPI 1699719120 Cynthia Adams Counseling Psychologist · Mansfield Center, CT NPI 1972763100 Mark Schroeder MD, LLC Prescribing (Medical) Psychologist · Mansfield Center, CT NPI 1245536853

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.