Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. James A. Metrailer Sr., M.D.

Gastroenterology Physician in Little Rock, AR · enumerated 2006.

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

National Provider Identifier

1710943048

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Registry record

Entity type Individual (Type 1)

Name Dr. James A. Metrailer Sr.

Credential M.D.

Sex Male

Practice address Little Rock, AR, 72207

Phone (501) 603-2244

Fax (501) 603-0303

Enumeration date Apr 25, 2006

Last updated in NPPES Jul 30, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License C5078 (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
104774001	Medicaid	AR	-
391007	Other	AR	HEALTH LINK
4343604	Other	AR	AETNA
135402601	Other	AR	UNITED HEALTHCARE
13671000001	Other	AR	QUALCHOICE

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 James Metrailer?

The National Provider Identifier (NPI) for James Metrailer is 1710943048, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Metrailer practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-30.