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

Marcy Eileen Youngdahl, MD

Individual provider Family Medicine Physician · NPI 1407081367

Marcy Eileen Youngdahl, MD is a Family Medicine Physician in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2009.

Licensed in
TX
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Trinity Pl # 80
San Antonio, TX 78212-4674
Phone: (210) 999-8111
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence P2405 (TX)

Record details

NPI number1407081367
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2009
Last updated in NPPESFebruary 10, 2022
Certification dateFebruary 10, 2022
Mailing address1 Trinity Pl # 80, San Antonio, TX 78212-7200

Other providers in San Antonio