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

Sarah Michelle Guess, MD

Individual provider Emergency Medicine Physician · NPI 1336633197

Sarah Michelle Guess, MD is an Emergency Medicine in Saint Louis, Missouri. Graduated from Medical University of South Carolina College of Medicine in 2018, 8 years ago. Practices with Washington University, a 2,986-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri and South Carolina.

Years since qualifying
8
Trained at
Medical University of South Carolina College of Medicine
Licensed in
MO, SC
In the registry since
2018
Specialties on file
5
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

660 S Euclid Ave
Saint Louis, MO 63110
Phone: (314) 273-0246
Fax: (864) 455-5474
Show map & directions

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

Additional practice locations (2)

  • 877 W Faris Rd, Greenville, SC 29605-4289 — (864) 455-9022
  • 905 Verdae Blvd Ste 101, Greenville, SC 29607-4098 — (864) 286-7550

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2024016624 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 52704 (SC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 52704 (SC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2024016624 (MO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1336633197
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2018
Last updated in NPPESSeptember 24, 2024
Certification dateFebruary 17, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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