Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Barbara Sue Nelson, RN, MSN.

Registered Nurse in Berlin, MD · enumerated 2006.

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

National Provider Identifier

1033277389

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Registry record

Entity type Individual (Type 1)

Name Mrs. Barbara Sue Nelson

Credential RN, MSN.

Sex Female

Practice address 9730 Healthway Drive, Berlin, MD, 21811

Phone (410) 629-0164

Enumeration date Dec 5, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License L1-0033709 (DE) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

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.

What specialty is Barbara Nelson?

Barbara Nelson is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Jennifer Dennis Community Health Registered Nurse · Berlin, MD NPI 1467536722 Debora Farlow Community Health Registered Nurse · Berlin, MD NPI 1144304411 Teresa Flores Community Health Registered Nurse · Berlin, MD NPI 1912081282 Allyson Mccabe Community Health Registered Nurse · Berlin, MD NPI 1366512212 Jennifer Mcmahon Community Health Registered Nurse · Berlin, MD NPI 1780754648 Yvonne Payne Community Health Registered Nurse · Berlin, MD NPI 1285704619 Patti Spangler Community Health Registered Nurse · Berlin, MD NPI 1538232459 Vera Patterson Social Worker · Berlin, MD NPI 1831258532

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.