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Mark Alexander Weiss, MD

Q: What is the NPI number for Mark Weiss?

The National Provider Identifier (NPI) for Mark Weiss is 1467517540, a Type 1 (individual) record in the CMS NPPES registry.

Anatomic Pathology Physician in Wilmington, NC · enumerated 2006.

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

National Provider Identifier

1467517540

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Registry record

Entity type Individual (Type 1)

Name Mark Alexander Weiss

Credential MD

Sex Male

Practice address 2131 S 17th St, Wilmington, NC, 28401

Phone (910) 343-7000

Enumeration date Dec 27, 2006

Last updated in NPPES Oct 17, 2018

Taxonomy & licenses

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 2013-01347 (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
19EF2	Other	NC	BCBS NC

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 Mark Weiss?

The National Provider Identifier (NPI) for Mark Weiss is 1467517540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Weiss practice?

The practice location on file with NPPES is in Wilmington, NC. 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 2018-10-17.