Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Joseph Janczewski

Individual provider Registered Nurse · NPI 1578457727

Joseph Janczewski is a Registered Nurse in Baltimore, Maryland. Licensed in Maryland, Pennsylvania and Texas. Registered with an NPI since 2025.

Licensed in
MD, PA, TX
In the registry since
2025
Specialties on file
3

Practice location Address checks out

655 W Lombard St
Baltimore, MD 21201-1512
Phone: (410) 706-0501
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence R269535 (MD)
Registered Nurse Taxonomy 163W00000X · Licence RN741021 (PA)
Registered Nurse Taxonomy 163W00000X · Licence 1074648 (TX)

Record details

NPI number1578457727
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 4, 2025
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025
Mailing address1607 Cantwell Rd Apt E, Baltimore, MD 21244-1408

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