Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence E Simpson III, MD

Cardiovascular Disease Physician in Roswell, GA · enumerated 2006.

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

National Provider Identifier

1982611786

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Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence E Simpson III

Credential MD

Sex Male

Practice address 1357 Hembree Rd, 150, Roswell, GA, 30076

Phone (770) 664-6075

Fax (770) 664-5131

Enumeration date Aug 2, 2006

Last updated in NPPES Sep 27, 2018

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 40550 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Lawrence Simpson?

The National Provider Identifier (NPI) for Lawrence Simpson is 1982611786, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lawrence Simpson practice?

The practice location on file with NPPES is in Roswell, GA. 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 2018-09-27.