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Dr. William Walter Marshall II, D.D.S.

General Practice Dentistry in Macon, MO · enumerated 2007 · practices at Long Branch Dental Group, Del G. Gregory, D.D.S., PC.

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

National Provider Identifier

1750504148

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Registry record

Entity type Individual (Type 1)
Name Dr. William Walter Marshall II
Credential D.D.S.
Sex Male
Practice address 1609 Maffry Ave, Macon, MO, 63552
Phone (660) 385-3413
Fax (660) 385-7069
Enumeration date Apr 11, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2002023192 (MO) Primary
1223G0001X General Practice Dentistry Dental Providers · License 5284 (OK) Secondary
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.

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Frequently asked questions

How do I verify William Marshall's NPI record?
Cross-check NPI 1750504148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1750504148 active?
Yes, as of the latest NPPES snapshot, NPI 1750504148 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.