NPI Portal NPI Lookup & Verification

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

Dr. Kurt Dundas Schlichting, M.D.

Family Medicine Physician in Patchogue, NY · enumerated 2006.

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

National Provider Identifier

1558392373

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Registry record

Entity type Individual (Type 1)
Name Dr. Kurt Dundas Schlichting
Credential M.D.
Sex Male
Practice address Patchogue, NY, 11772
Phone (631) 654-1331
Fax (631) 654-1332
Enumeration date Jul 6, 2006
Last updated in NPPES Apr 23, 2010

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 135613 (NY) 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

Is NPI 1558392373 active?
Yes, as of the latest NPPES snapshot, NPI 1558392373 is active (record last updated 2010-04-23).
How do I verify Kurt Schlichting's NPI record?
Cross-check NPI 1558392373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-23.