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

Erik P Thyssen, MD

Individual provider Gastroenterology Physician · NPI 1750495099

Erik P Thyssen, MD is a Gastroenterology in Creve Coeur, Missouri. Qualified in 1984, 42 years ago. Practices with Digestive Health Specialists LLC, a 70-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
42
Licensed in
MO
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

Specialists In Gastroenterology 11525 Olde Cabin Rd
Creve Coeur, MO 63141
Phone: (314) 997-0554
Fax: (314) 997-5086
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MDR3P63 (MO)

Record details

NPI number1750495099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Digestive Health Specialists Llc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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