John Dengler, MD
Sleep Medicine
20+ years in practiceNPI: 1396790085Licensed in TN
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Credentials & Recognition
Specialties
Sleep Medicine
NPI sub-specialties
Psychiatry & Neurology, Sleep Medicine2084S0012X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Google Reviews
3.8 / 5.0
13 reviews
Years in Practice
20+ years
Estimated from NPI enumeration date
Featured in PBCMMG Rankings
Other Sleep Medicine Doctors near Tennessee
View all →Frequently Asked Questions about Dr. John Dengler, MD
Where does Dr. John Dengler, MD practice?+
Dr. John Dengler, MD practices in Tennessee, TN. 1321 SUNSET DRIVE
SUITE 11
JOHNSON CITY, TN 376047902.
What is Dr. John Dengler, MD's phone number?+
Dr. John Dengler, MD's practice phone is 423-928-6174. Office contact information is verified on the PBCMMG profile.
What does Dr. John Dengler, MD specialize in?+
Dr. John Dengler, MD's primary specialty is Sleep Medicine.
Is Dr. John Dengler, MD board certified?+
Board certification status for Dr. John Dengler, 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 Dengler, MD been practicing?+
Dr. John Dengler, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Dengler, MD's NPI number?+
Dr. John Dengler, MD's National Provider Identifier (NPI) is 1396790085, 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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