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

Individual provider Anesthesiology Physician · NPI 1255543468

Mary Dahlen Peterson, MD is an Anesthesiology Physician in Corpus Christi, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3533 S Alameda St
Corpus Christi, TX 78411-1721
Phone: (361) 694-4889
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence F9945 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence F9945 (TX)

Record details

NPI number1255543468
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 3, 2007
Last updated in NPPESSeptember 11, 2025

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