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

Dr. Margaret Helmer Oswald, DC

Individual provider Chiropractor · NPI 1801040506

Dr. Margaret Helmer Oswald, DC is a Chiropractor in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1209 Locust St
Philadelphia, PA 19107-5451
Phone: (215) 546-4244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC004913L (PA)

Record details

NPI number1801040506
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedNovember 7, 2008
Last updated in NPPESNovember 7, 2008

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