NPI Portal NPI Lookup & Verification

Mark Slaughter PC

Mark Slaughter PC is a healthcare organization registered as Physical Therapist in Edwardsville, IL, holding Type 2 (organization) NPI 1922129352 since 2007. The authorized official on file is Mark Slaughter, Physical Therapist Owner.

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NPI 1922129352
Entity type Organization (Type 2)
Legal business name Mark Slaughter PC
Practice address 219 2ND AVE, SUITE C, Edwardsville, IL, 62025
Phone 6186565433
Fax 6186565437
Enumeration date 2007-04-03
Last updated in NPPES 2008-02-01

Authorized official

Name Mark Slaughter
Title Physical Therapist Owner
Phone 6186565433

Taxonomy & classification

Taxonomy code Specialty Primary License State
225100000X Physical Therapist Primary IL

Other identifiers

Identifier Type State Issuer
06032038 Other IL BLUE CROSS BLUE SHIELD
4650113 Other IL AETNA
514168 Other IL HEALTHLINK
167276 Other MO BLUE CROSS BLUE SHIELD
64-00479 Other IL UNITED HEALTHCARE
Copy-ready billing details
Provider: Mark Slaughter PC
NPI: 1922129352
Taxonomy: 225100000X (Physical Therapist)
Address: 219 2ND AVE, SUITE C, Edwardsville, IL, 62025

Providers at this address

NPI Name Type Specialty Location
1912009739 Mark Slaughter Individual Physical Therapist Edwardsville, IL

Verify this record

Cross-check NPI 1922129352 against the authoritative CMS record: view Mark Slaughter PC on the official NPPES registry .

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 or validate an NPI number.

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 Mark Slaughter PC?
Mark Slaughter PC is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-01.