NPI Portal NPI Lookup & Verification

Daniel L Clark Do Ltd

Daniel L Clark Do Ltd is a healthcare organization registered as Family Medicine Physician in Lockport, IL, holding Type 2 (organization) NPI 1093893117 since 2006. The authorized official on file is Daniel Clark, President.

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NPI 1093893117
Entity type Organization (Type 2)
Legal business name Daniel L Clark Do Ltd
Practice address 14831 W 159TH ST, HARRIS BANK BUILDING, Lockport, IL, 60491
Phone 8158380052
Fax 8158384410
Enumeration date 2006-11-02
Last updated in NPPES 2020-08-22

Authorized official

Name Daniel Clark
Title President
Phone 8158380052

Taxonomy & classification

Taxonomy code Specialty Primary License State
207Q00000X Family Medicine Physician Primary 036071157 IL

Other identifiers

Identifier Type State Issuer
0991512865 Other BCBS
Copy-ready billing details
Provider: Daniel L Clark Do Ltd
NPI: 1093893117
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 14831 W 159TH ST, HARRIS BANK BUILDING, Lockport, IL, 60491

Providers at this address

NPI Name Type Specialty Location
1497833511 Daniel Clark Individual Family Medicine Physician Lockport, IL
1790843399 Angela Venegoni Individual General Practice Dentistry Homer Glen, IL

Verify this record

Cross-check NPI 1093893117 against the authoritative CMS record: view Daniel L Clark Do Ltd 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

Who is the authorized official for Daniel L Clark Do Ltd?
NPPES lists Daniel Clark (President) as the authorized official for this organization.
What is the NPI number for Daniel L Clark Do Ltd?
The NPI for Daniel L Clark Do Ltd is 1093893117, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.