Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laurence F Lo, MD

Surgery Physician in Fort Smith, AR · enumerated 2006.

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

National Provider Identifier

1790710119

Verified

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Registry record

Entity type Individual (Type 1)

Name Laurence F Lo

Credential MD

Sex Male

Practice address 923 Lexington Ave, Fort Smith, AR, 72901

Phone (479) 709-7350

Fax (479) 709-7355

Enumeration date Jul 12, 2006

Last updated in NPPES Feb 15, 2016

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License H5339 (TX) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 04-34106 (KS) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License E7308 (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
133034209	Medicaid	TX	-
133034208	Medicaid	TX	-
191979001	Medicaid	AR	-
200591720A	Medicaid	OK	-

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

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.

What specialty is Laurence Lo?

Laurence Lo is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-15.