Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Martin Edward Lemon, PH.D.

Q: What is the NPI number for Martin Lemon?

The National Provider Identifier (NPI) for Martin Lemon is 1063650141, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Warrenville, IL · enumerated 2009.

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

National Provider Identifier

1063650141

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Registry record

Entity type Individual (Type 1)

Name Dr. Martin Edward Lemon

Credential PH.D.

Sex Male

Practice address 28379 Davis Pkwy, Suite 801, Warrenville, IL, 60555

Phone (630) 393-9800

Fax (639) 393-0499

Enumeration date Jan 28, 2009

Last updated in NPPES Jan 28, 2009

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071004794 (IL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 does Martin Lemon practice?

The practice location on file with NPPES is in Warrenville, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Martin Lemon?

The National Provider Identifier (NPI) for Martin Lemon is 1063650141, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-28.