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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Alan Heighton, M.D.

Family Medicine Physician in Carthage, IL · enumerated 2006.

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

National Provider Identifier

1184661076

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Registry record

Entity type Individual (Type 1)
Name Dr. Douglas Alan Heighton
Credential M.D.
Sex Male
Practice address 630 Locust St, Carthage, IL, 62321
Phone (217) 357-2173
Fax (217) 357-3610
Enumeration date Jun 1, 2006
Last updated in NPPES Jan 28, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036.124727 (IL) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 035..077436 (OH) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

How do I verify Douglas Heighton's NPI record?
Cross-check NPI 1184661076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1184661076 active?
Yes, as of the latest NPPES snapshot, NPI 1184661076 is active (record last updated 2011-01-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-28.