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

MS. Margaret Cecilia Youngs, PA

Individual provider Physician Assistant · NPI 1932812856

MS. Margaret Cecilia Youngs, PA is a Physician Assistant in Saint Louis, Missouri. Graduated from Saint Louis University School of Medicine in 2023, 3 years ago. Practices with Washington University, a 2,986-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Kansas and Missouri.

Years since qualifying
3
Trained at
Saint Louis University School of Medicine
Licensed in
KS, MO
In the registry since
2023
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1 Barnes Jewish Hospital Plz Div Im Hospitalist
Saint Louis, MO 63110-1003
Phone: (314) 362-1700
Fax: (314) 362-9878
Show map & directions

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

Additional practice locations (2)

  • 4000 Cambridge St, Kansas City, KS 66160-8501 — (913) 588-1227
  • 20333 W 151st St, Olathe, KS 66061-5350 — (913) 588-1227

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 15-03229 (KS)
Physician Assistant Taxonomy 363A00000X · Licence 2024006241 (MO)

Record details

NPI number1932812856
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJanuary 5, 2023
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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