Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Lefkowitz III, MD

Allergy & Immunology Physician in Charlotte, NC · enumerated 2006.

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

National Provider Identifier

1750321048

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Registry record

Entity type Individual (Type 1)

Name David Lefkowitz III

Credential MD

Sex Male

Practice address 2630 E 7th St Suite 100, Carolina Asthma and Allergy Center PA, Charlotte, NC, 28204

Phone (704) 372-7900

Fax (704) 376-2216

Enumeration date Jun 7, 2006

Last updated in NPPES Jan 21, 2011

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0018118 (NC) 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
8951591	Medicaid	NC	-
137756	Medicaid	SC	-

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 David Lefkowitz?

The National Provider Identifier (NPI) for David Lefkowitz is 1750321048, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Lefkowitz practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-21.