Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James David Schlenker, MDSC

Surgery of the Hand (Plastic Surgery) Physician in Oak Lawn, IL · enumerated 2006.

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

National Provider Identifier

1396716106

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Registry record

Entity type Individual (Type 1)

Name Dr. James David Schlenker

Credential MDSC

Sex Male

Practice address 6311 W 95th St, Oak Lawn, IL, 60453

Phone (708) 423-2258

Fax (708) 423-2305

Enumeration date Jan 30, 2006

Last updated in NPPES Mar 22, 2010

Taxonomy & licenses

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License 036058340 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
CL1274	Other	-	RAILROAD MEDICARE

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

How do I verify James Schlenker's NPI record?

Cross-check NPI 1396716106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396716106 active?

Yes, as of the latest NPPES snapshot, NPI 1396716106 is active (record last updated 2010-03-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-22.