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

MS. Peggy Osna Heller, MSWPHD

Individual provider Social Worker · NPI 1417927245

MS. Peggy Osna Heller, MSWPHD is a Clinical Social Worker in Potomac, Maryland. Qualified in 1983, 43 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
43
Licensed in
MD
In the registry since
2006

Practice location Address checks out

7715 Whiterim Ter
Potomac, MD 20854-1775
Phone: (301) 983-3392
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 05043 (MD)

Record details

NPI number1417927245
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSWPHD
Sole proprietorYes
NPI enumeratedJanuary 24, 2006
Last updated in NPPESFebruary 18, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Potomac