Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dwight Delano Mcmillan Jr., DDS

General Practice Dentistry in Orangeburg, SC · enumerated 2006.

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

National Provider Identifier

1932130606

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Registry record

Entity type Individual (Type 1)

Name Dr. Dwight Delano Mcmillan Jr.

Credential DDS

Sex Male

Practice address 939 Calhoun Drive, Orangeburg, SC, 29115

Phone (803) 531-0021

Enumeration date Jul 5, 2006

Last updated in NPPES Jun 3, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 3333 (SC) Primary

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

Other identifiers

Identifier	Type	State	Issuer
Z33330	Medicaid	SC	-

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

What is the NPI number for Dwight Mcmillan?

The National Provider Identifier (NPI) for Dwight Mcmillan is 1932130606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dwight Mcmillan practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-03.