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

Wienner Inc

Organization Durable Medical Equipment & Medical Supplies · NPI 1336142058

Wienner Inc is a Durable Medical Equipment & Medical Supplies in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
Specialties on file
4
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

900 Cathedral St
Baltimore, MD 21201-5311
Phone: (410) 539-8030
Fax: (410) 539-8115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Retail Pharmacy (primary) Taxonomy 3336C0003X · Licence P02306 (MD)
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X
Pharmacy Taxonomy 333600000X
Specialty Pharmacy Taxonomy 3336S0011X

Record details

NPI number1336142058
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Wienner — President · (410) 539-8030
Other names Mt Vernon Pharmacy
NPI enumeratedMay 27, 2005
Last updated in NPPESMarch 6, 2024
Certification dateMarch 6, 2024
Mailing address900 Cathedral St, Baltimore, MD 21201

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