Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brenda Martin, CRNP

Nurse Practitioner in Salisbury, MD · enumerated 2006.

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

National Provider Identifier

1013988302

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Registry record

Entity type Individual (Type 1)

Name Brenda Martin

Credential CRNP

Sex Female

Practice address 100 E Carroll St, Salisbury, MD, 21801

Phone (410) 543-7531

Fax (410) 543-4722

Enumeration date Jan 27, 2006

Last updated in NPPES Oct 27, 2014

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R122827 (MD) Primary

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 Brenda Martin?

Brenda Martin is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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 2014-10-27.