Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas F Smart, M.D.

Specialist in Little Rock, AR · enumerated 2005.

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

National Provider Identifier

1649274572

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas F Smart

Credential M.D.

Sex Male

Practice address 409 N University Ave, Little Rock, AR, 72205

Phone (501) 664-6980

Fax (501) 664-4738

Enumeration date Jun 9, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License C4408 (AR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Douglas Smart?

Douglas Smart is registered in NPPES with the primary taxonomy of Specialist. 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

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Debra Morrison Gastroenterology Physician · Little Rock, AR NPI 1992709836 C Greenway Specialist · Little Rock, AR NPI 1891799722 Tom Meziere Gastroenterology Physician · Little Rock, AR NPI 1750385563 B Stokes Gastroenterology Physician · Little Rock, AR NPI 1205830080 Angela Nutt Gastroenterology Physician · Little Rock, AR NPI 1427052208 Michael Johnson Gastroenterology Physician · Little Rock, AR NPI 1134123813 Jeremy Davis Internal Medicine Physician · Little Rock, AR NPI 1770566796 Jose Albisu Gastroenterology Physician · Little Rock, AR NPI 1336272913

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