Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Dennis Willis, DDS

Oral and Maxillofacial Surgery (Dentist) in Monroe, LA · enumerated 2005 · practices at Oral Surgery Associates.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1265421374

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Dennis Willis

Credential DDS

Sex Male

Practice address 2003 Forsythe Ave, Monroe, LA, 71201

Phone (318) 388-2621

Fax (318) 388-2835

Enumeration date Oct 20, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 2890 (LA) 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
1828904	Medicaid	LA	—

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

What specialty is Richard Willis?

Richard Willis is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Oral Surgery Associates Oral and Maxillofacial Pathology Dentistry · Monroe, LA NPI 1457578239 Matthew Fowlkes Oral and Maxillofacial Surgery (Dentist) · Monroe, LA NPI 1376705087 Zachary Scogin Oral and Maxillofacial Surgery (Dentist) · Monroe, LA NPI 1841644135

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.