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

Ruben Ricardo Aymerich, MD

Individual provider Gastroenterology Physician · NPI 1609858562

Ruben Ricardo Aymerich, MD is a Gastroenterology in Saint Louis, Missouri. Graduated from University of Puerto Rico School of Medicine in 1996, 30 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
30
Trained at
University of Puerto Rico School of Medicine
Licensed in
MO
In the registry since
2005
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

6400 Clayton Rd Ste 216
Saint Louis, MO 63117-1850
Phone: (314) 646-7848
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 621 S New Ballas Rd, Saint Louis, MO 63141-8232 — (314) 251-5660

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 111010 (MO)
Hepatology Physician Taxonomy 207RI0008X · Licence 111010 (MO)

Record details

NPI number1609858562
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESNovember 19, 2020
Certification dateNovember 19, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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