Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark E Swetz MD,PC

Family Medicine Physician in Orchard Park, NY · enumerated 2007 · authorized official Mark Swetz, President.

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

National Provider Identifier

1265585392

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Registry record

Entity type Organization (Type 2)

Legal business name Mark E Swetz MD,PC

Practice address 3065 Southwestern Blvd, Suite 206, Orchard Park, NY, 14127

Phone (716) 674-1414

Fax (716) 674-1473

Enumeration date Jan 20, 2007

Last updated in NPPES May 20, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 194104 (NY) Primary

Authorized official

Name Mark Swetz

Title President

Phone (716) 674-1414

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

Where is Mark E Swetz MD,PC located?

The practice location on file with NPPES is in Orchard Park, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-05-20. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-20.