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

Dr. Robert Timothy Cristel, MD

Individual provider Otolaryngology Physician · NPI 1568999001

Dr. Robert Timothy Cristel, MD is an Otolaryngology in O Fallon, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 2017, 9 years ago. Practices with Urology of St Louis Inc, a 111-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
9
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4651 Highway K
O Fallon, MO 63368-8690
Phone: (314) 523-5300
Fax: (314) 434-3191
Show map & directions

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

Additional practice locations (1)

  • 226 S Woods Mill Rd Ste 37w, Chesterfield, MO 63017-3442 — (314) 523-5300

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 2022013289 (MO)

Record details

NPI number1568999001
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2017
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Urology Of St Louis Inc — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare