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

Mary Blotzer LCSW C PA

Organization Clinical Social Worker · NPI 1427228584

Mary Blotzer LCSW C PA provides Clinical Social Worker services in Bowie, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7310 Quantum Leap Ln
Bowie, MD 20720-4301 Not confirmed with CMS for 15 years — call before visiting
Phone: (240) 374-3263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 05557 (MD)

Record details

NPI number1427228584
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Blotzer — President · (240) 374-3263
NPI enumeratedMarch 5, 2008
Last updated in NPPESMarch 1, 2011
Mailing address7310 Quantum Leap Ln, Bowie, MD 20720-4301

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