William Mariencheck, MD

Sleep Medicine

20+ years in practiceNPI: 1467432203Licensed in TN

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Credentials & Recognition

Specialties

Sleep Medicine

NPI sub-specialties

Internal Medicine, Pulmonary Disease207RP1001X

Internal Medicine, Sleep Medicine207RS0012X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.0 / 5.0

2 reviews

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#34

Top Sleep Medicine Doctors in Tennessee, 2026

Sleep Medicine · Tennessee · 2026

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Frequently Asked Questions about Dr. William Mariencheck, MD

Where does Dr. William Mariencheck, MD practice?+
Dr. William Mariencheck, MD practices in Tennessee, TN. 5050 POPLAR AVE SUITE 800 MEMPHIS, TN 381570101.
What is Dr. William Mariencheck, MD's phone number?+
Dr. William Mariencheck, MD's practice phone is 901-276-2662. Office contact information is verified on the PBCMMG profile.
What does Dr. William Mariencheck, MD specialize in?+
Dr. William Mariencheck, MD's primary specialty is Sleep Medicine.
Is Dr. William Mariencheck, MD board certified?+
Board certification status for Dr. William Mariencheck, 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. William Mariencheck, MD been practicing?+
Dr. William Mariencheck, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. William Mariencheck, MD's NPI number?+
Dr. William Mariencheck, MD's National Provider Identifier (NPI) is 1467432203, 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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