JOHN M. BYRNES, MD
NPI 1689933889
Internal Medicine in Smyrna, TN

Q: What is John M. Byrnes, MD's NPI number?

The NPI number for John M. Byrnes, MD is 1689933889. It was assigned to this organization in the NPPES registry on May 8, 2012.

Q: What is John M. Byrnes, MD's specialty?

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

Active since May 08, 2012CLIA 44D0307845 · Waiver

115 ENON SPRINGS RD E, SMYRNA, TN 37167(615) 459-0005(615) 459-5222 Get Directions Write a Review

NPPES record last updated: May 8, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John M. Byrnes, Md NPPES

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

JOHN M. BYRNES, MD (NPI 1689933889) is a healthcare organization registered as an internal medicine in Smyrna, Tennessee and active in the NPI registry since May 2012. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists John Byrnes, President, as its authorized official.

NPPES Registry Identity

NPI1689933889

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameJOHN M. BYRNES, MD

Location Address115 ENON SPRINGS RD ESmyrna, TN 37167-3009

Mailing Address115 Enon Springs Rd ESmyrna, TN 37167-3009 · (615) 459-0005 · Fax (615) 459-5222

Phone(615) 459-0005

Fax(615) 459-5222

Organization SubpartNo

Authorized OfficialJohn ByrnesPresident · (615) 459-0005

Enumeration DateMay 8, 2012

✔ NPI 1689933889 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 · MD16149

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.

115 ENON SPRINGS RD E, Smyrna, TN 37167

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Other Identifiers 2

Medicare PIN3012369TN

Medicare PINA97640TN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 44D0307845

John M Byrnes MD · Smyrna, TN

Active · expires Aug 31, 2026

CLIA Number44D0307845

Laboratory TypePhysician Office

Certificate Effective DateSeptember 1, 2024

Certificate Expiration DateAugust 31, 2026

Laboratory DirectorJohn M. Byrnes

Laboratory Phone(615) 459-0005

Laboratory LocationJohn M Byrnes MD115 Enon Springs Rd, Smyrna, TN 37167

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 6

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

MRS. JULIE FAITH LUDWIG NURSE PRACTITIONER

Nurse Practitioner (Family)