Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William E Mccollum, M.D.

Psychiatry Physician in Rogers, AR · enumerated 2006 · practices at William E. Mccollum, M.D., P.A..

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

National Provider Identifier

1396815627

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Registry record

Entity type Individual (Type 1)

Name Dr. William E Mccollum

Credential M.D.

Sex Male

Practice address 201 N 36th St, Rogers, AR, 72756

Phone (479) 621-8600

Fax (479) 621-8661

Enumeration date Nov 8, 2006

Last updated in NPPES Jul 16, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License C6457 (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
101217001	Medicaid	AR	-
53464	Other	AR	AR BCBS

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

Where does William Mccollum practice?

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

What is the NPI number for William Mccollum?

The National Provider Identifier (NPI) for William Mccollum is 1396815627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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William E. Mccollum, M.D., P.A. Prescribing (Medical) Psychologist · Rogers, AR NPI 1992930903

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-16.