Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Raymond Joseph Whittingham, D.D.S.

General Practice Dentistry in Frankfort, IL · enumerated 2007.

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

National Provider Identifier

1093904583

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Registry record

Entity type Individual (Type 1)

Name Dr. Raymond Joseph Whittingham

Credential D.D.S.

Sex Male

Practice address Frankfort, IL, 60423

Phone (815) 469-3900

Fax (815) 469-2661

Enumeration date Oct 19, 2007

Last updated in NPPES Oct 19, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1093904583 active?

Yes, as of the latest NPPES snapshot, NPI 1093904583 is active (record last updated 2007-10-19).

How do I verify Raymond Whittingham's NPI record?

Cross-check NPI 1093904583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-19.