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

Petra Therapeutic Group LLC

Organization Clinical Social Worker · NPI 1447636386

Petra Therapeutic Group LLC is a Clinical Social Worker in Lanham, Maryland. Licensed in Maryland. Registered with an NPI since 2015.

Licensed in
MD
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9332 Annapolis Rd Ste 304
Lanham, MD 20706-3168
Phone: (301) 731-2823
Fax: (301) 731-2833
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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 17942 (MD)

Record details

NPI number1447636386
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Darryl Marshall — Owner · (301) 731-2823
Other names Petra Therapeutic
NPI enumeratedAugust 3, 2015
Last updated in NPPESAugust 3, 2015
Mailing address9332 Annapolis Rd Ste 304, Lanham, MD 20706-3168

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