Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Norman Alan Chapman, MD FAPA

Psychiatry Physician in Deerfield, IL · enumerated 2006.

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

National Provider Identifier

1508933557

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Registry record

Entity type Individual (Type 1)

Name Dr. Norman Alan Chapman

Credential MD FAPA

Sex Male

Practice address 420 Lake Cook Rd, Suite 115, Deerfield, IL, 60015

Phone (847) 940-0340

Fax (847) 940-0037

Enumeration date Nov 28, 2006

Last updated in NPPES Jan 28, 2010

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 36073781 (IL) Primary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 36073781 (IL) Secondary

Other identifiers

Identifier	Type	State	Issuer
L78963	Other	-	MEDICAR
036073781	Medicaid	IL	-
4923199	Other	-	BCBS

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Norman Chapman?

Norman Chapman is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-28.