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

Dr. Marc Alan Sintek, MD

Individual provider Internal Medicine Physician · NPI 1700049129

Dr. Marc Alan Sintek, MD is an Interventional Cardiology in Saint Louis, Missouri. Graduated from Nebraska College of Medicine in 2008, 18 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
18
Trained at
Nebraska College of Medicine
Licensed in
MO
In the registry since
2008
Specialties on file
3
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

1020 N Mason Rd Div Im Cardiology Ste 100
Saint Louis, MO 63141-6666
Phone: (314) 362-1291
Fax: (314) 747-1417
Show map & directions

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

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 2010028608 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2010028608 (MO)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 2010028608 (MO)

Record details

NPI number1700049129
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2008
Last updated in NPPESApril 17, 2025

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolNEBRASKA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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