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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL N. DUBE MD
NPI 1932185121
Internal Medicine in Johnson City, TN

Active since December 19, 2005
501 E WATAUGA AVE, JOHNSON CITY, TN 37601(423) 722-8446(423) 722-5674 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Michael N. Dube Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL N. DUBE MD (NPI 1932185121) is an individual internal medicine provider in Johnson City, Tennessee, licensed in Tennessee (MD 27864) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1932185121
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMICHAEL N. DUBECredential: MD
Location Address501 E WATAUGA AVEJohnson City, TN 37601-4038
Mailing Address501 E Watauga AveJohnson City, TN 37601-4038 · (423) 722-8446 · Fax (423) 722-5674
Phone(423) 722-8446
Fax(423) 722-5674
Sole ProprietorNo
Enumeration DateDecember 19, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1932185121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · MD 27864
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
501 E WATAUGA AVE, Johnson City, TN 37601
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MCC, INC.
Family Medicine
501 E WATAUGA AVE
JOHNSON CITY, TN 37601
Washington County (423) 722-8446
MRS. MELISSA ANN POWELL FNP
Nurse Practitioner (Family)
501 E WATAUGA AVE
JOHNSON CITY, TN 37601
Washington County (423) 722-8446

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Dube's NPI number?

The NPI number for Michael Dube is 1932185121. It was assigned to this individual provider in the NPPES registry on December 19, 2005.

Where is Michael Dube located?

Michael Dube practices at 501 E Watauga Ave, Johnson City, TN 37601. The listed phone number is (423) 722-8446.

What is Michael Dube's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Michael Dube was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.