Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. S. Mark Rayburg D.M.D. , Inc.

General Practice Dentistry in Lower Burrell, PA · enumerated 2007 · authorized official Stephen Rayburg, President.

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

National Provider Identifier

1003037706

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. S. Mark Rayburg D.M.D. , Inc.

Practice address 161 Alder St, Lower Burrell, PA, 15068

Phone (724) 335-9835

Fax (724) 335-9836

Enumeration date May 1, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License DS021045L (PA) Primary

Authorized official

Name Stephen Rayburg

Title President

Phone (724) 335-9835

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Dr. S. Mark Rayburg D.M.D. , Inc.?

Dr. S. Mark Rayburg D.M.D. , Inc. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Stephen Rayburg General Practice Dentistry · Lower Burrell, PA NPI 1043431828

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.