Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence Steven Weiss, M.D.

Otolaryngology Physician in Marietta, GA · enumerated 2005.

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

National Provider Identifier

1912996422

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Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence Steven Weiss

Credential M.D.

Sex Male

Practice address 3901 Roswell Rd, Ste 225, Marietta, GA, 30062

Phone (770) 971-1533

Fax (770) 971-4846

Enumeration date Oct 18, 2005

Last updated in NPPES Oct 7, 2014

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 044863 (GA) Primary

207YS0012X Sleep Medicine (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License 044863 (GA) 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
40013588	Other	GA	RAILROAD MEDICARE
52637226	Other	GA	BCBS OF GEORGIA
21159705622	Other	GA	BEECHSTREET
0308854	Other	GA	CIGNA

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

What specialty is Lawrence Weiss?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-07.