Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rene Charles Duffourc III, M.D.

Psychiatry Physician in Holiday Island, AR · enumerated 2007.

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

National Provider Identifier

1720209588

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Registry record

Entity type Individual (Type 1)

Name Dr. Rene Charles Duffourc III

Credential M.D.

Sex Male

Practice address 1 Park Dr, Suite C, Holiday Island, AR, 72631

Phone (479) 363-9174

Fax (479) 363-9175

Enumeration date May 1, 2007

Last updated in NPPES Mar 12, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License E-6696 (AR) Primary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License E-6696 (AR) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
185967001	Medicaid	AR	-
431560263	Other	AR	TRICARE

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 is the NPI number for Rene Duffourc?

The National Provider Identifier (NPI) for Rene Duffourc is 1720209588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rene Duffourc practice?

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

Other providers at this practice address

Browse all →

Mercy Clinic Springfield Communities Family Medicine Physician · Holiday Island, AR NPI 1538195508 Terry Bushay Dentist · Holiday Island, AR NPI 1730223157 Carolyn Gentry Registered Nurse · Holiday Island, AR NPI 1043654452 Ramona Thach Speech-Language Pathologist · Holiday Island, AR NPI 1427421403 Jacquelynn Skaarup Occupational Therapy Assistant · Holiday Island, AR NPI 1356894828 Boston Mountain Rural Health Center, Inc Federally Qualified Health Center (FQHC) · Holiday Island, AR NPI 1174064455 Ashley Palmer Occupational Therapy Assistant · Eureka Springs, AR NPI 1609392323

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-12.