Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Alexander Tong, MD

Neurology Physician in Memphis, TN · enumerated 2020.

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

National Provider Identifier

1538789664

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Alexander Tong

Credential MD

Sex Male

Practice address 6325 Humphreys Blvd, Memphis, TN, 38120

Phone (901) 522-7700

Fax (901) 522-2600

Enumeration date Apr 18, 2020

Last updated in NPPES Jun 24, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 11936 (GA) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 37322 (MS) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 76845 (TN) Primary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License E-20786 (AR) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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
Q112416	Medicaid	TN	-
359407001	Medicaid	AR	-

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

How do I verify Brian Tong's NPI record?

Cross-check NPI 1538789664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538789664 active?

Yes, as of the latest NPPES snapshot, NPI 1538789664 is active (record last updated 2026-06-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.