Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derrick L Richardson, MD

Gastroenterology Physician in Fort Smith, AR · enumerated 2006.

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

National Provider Identifier

1992727150

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Derrick L Richardson

Credential MD

Sex Male

Practice address 6801 Rogers Ave, Fort Smith, AR, 72903

Phone (479) 274-3200

Fax (479) 274-3289

Enumeration date Jul 24, 2006

Last updated in NPPES Sep 1, 2015

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License C-8460 (AR) Primary

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
129829001	Medicaid	AR	-
010063815	Other	-	RR MEDICARE

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 Derrick Richardson?

The National Provider Identifier (NPI) for Derrick Richardson is 1992727150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Derrick Richardson practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-01.