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 provides Clinical Social Worker services 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.

See every abbreviation used in this directory →

Practice location Address checks out

9332 Annapolis Rd Ste 304
Lanham, MD 20706-3168 Not confirmed with CMS for 11 years — call before visiting
Phone: (301) 731-2823
Fax: (301) 731-2833
Show map & directions

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

Other providers in Lanham