John Vierling, MD
Gastroenterology
20+ years in practiceNPI: 1043390388Licensed in TX
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Credentials & Recognition
Specialties
Gastroenterology
NPI sub-specialties
Internal Medicine207R00000X
Internal Medicine, Gastroenterology207RG0100X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Google Reviews
5.0 / 5.0
1 review
Years in Practice
20+ years
Estimated from NPI enumeration date
Featured in PBCMMG Rankings
Other Gastroenterology Doctors near Texas
View all →Frequently Asked Questions about Dr. John Vierling, MD
Where does Dr. John Vierling, MD practice?+
Dr. John Vierling, MD practices in Texas, TX. 6620 MAIN ST
HOUSTON, TX 770302348.
What is Dr. John Vierling, MD's phone number?+
Dr. John Vierling, MD's practice phone is 713-798-2500. Office contact information is verified on the PBCMMG profile.
What does Dr. John Vierling, MD specialize in?+
Dr. John Vierling, MD's primary specialty is Gastroenterology.
Is Dr. John Vierling, MD board certified?+
Board certification status for Dr. John Vierling, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Vierling, MD been practicing?+
Dr. John Vierling, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Vierling, MD's NPI number?+
Dr. John Vierling, MD's National Provider Identifier (NPI) is 1043390388, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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