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Mrs. Linda L Sonczewski, R.N.

Community Health Registered Nurse in Baltimore, MD · enumerated 2007 · practices at Baltimore County Maryland Office of Finance.

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

National Provider Identifier

1477743425

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Registry record

Entity type Individual (Type 1)
Name Mrs. Linda L Sonczewski
Credential R.N.
Sex Female
Practice address 6401 York Rd Ste 3, Balto.,MD., Baltimore, MD, 21212
Phone (410) 887-2705
Enumeration date Jul 26, 2007
Last updated in NPPES Jul 26, 2007

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License R038252 (MD) 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.

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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 Linda Sonczewski?
Linda Sonczewski is registered in NPPES with the primary taxonomy of Community Health Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-26.