Jaquelyn Fleckenstein, MD

Gastroenterology

20+ years in practiceNPI: 1386600864Licensed in MO

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#53

Top Gastroenterologists in Missouri, 2026

Gastroenterology · Missouri · 2026

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Frequently Asked Questions about Dr. Jaquelyn Fleckenstein, MD

Where does Dr. Jaquelyn Fleckenstein, MD practice?+
Dr. Jaquelyn Fleckenstein, MD practices in Illinois, IL. 4921 PARKVIEW PL DIV IM GASTROENTEROLOGY, STE 12B SAINT LOUIS, MO 631101032.
What is Dr. Jaquelyn Fleckenstein, MD's phone number?+
Dr. Jaquelyn Fleckenstein, MD's practice phone is 314-747-2066. Office contact information is verified on the PBCMMG profile.
What does Dr. Jaquelyn Fleckenstein, MD specialize in?+
Dr. Jaquelyn Fleckenstein, MD's primary specialty is Gastroenterology.
Is Dr. Jaquelyn Fleckenstein, MD board certified?+
Board certification status for Dr. Jaquelyn Fleckenstein, 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. Jaquelyn Fleckenstein, MD been practicing?+
Dr. Jaquelyn Fleckenstein, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Jaquelyn Fleckenstein, MD's NPI number?+
Dr. Jaquelyn Fleckenstein, MD's National Provider Identifier (NPI) is 1386600864, 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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