JOHN WALTER MACK JR. MD
NPI 1962495358
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Knoxville, TN

Q: What is John Mack's NPI number?

The NPI number for John Mack is 1962495358. It was assigned to this individual provider in the NPPES registry on August 31, 2005.

Q: What is John Mack's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for John Mack was last updated on March 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.

Active since August 31, 2005

1940 ALCOA HWY, SUITE E-180, KNOXVILLE, TN 37920(865) 305-6955(865) 637-5216 Get Directions Write a Review

NPPES record last updated: March 5, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Walter Mack Jr. Md NPPES

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

JOHN WALTER MACK JR. MD (NPI 1962495358) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Knoxville, Tennessee, licensed in Tennessee (016544) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1962495358

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameJOHN WALTER MACK JR.Credential: MD

Location Address1940 ALCOA HWY, SUITE E-180Knoxville, TN 37920-2244

Mailing AddressPo Box 440547Nashville, TN 37244-0547 · (865) 670-6199 · Fax (865) 670-6188

Phone(865) 305-6955

Fax(865) 637-5216

Sole ProprietorNo

Enumeration DateAugust 31, 2005

Last NPPES UpdateMarch 5, 2010

✔ NPI 1962495358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in TN · 016544

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

1940 ALCOA HWY, Knoxville, TN 37920

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Other Identifiers 1

Medicare UPINA98005

Other Providers at the Same Location NPPES 20

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

MRS. PATRICIA M HUDDLESTON NP

Nurse Practitioner (Family)

1940 ALCOA HWY, STE 180
KNOXVILLE, TN 37920

Knox County (865) 305-6955

DR. MONA ANNE DASGUPTA DO

Student in an Organized Health Care Education/Training Program

1940 ALCOA HWY
KNOXVILLE, TN 37920

Knox County (865) 524-7471

KNOXVILLE OMNICARE PLLC

Family Medicine

1940 ALCOA HWY, E40
KNOXVILLE, TN 37920

Knox County (865) 588-1605

RAYMOND A DIETER III MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

1940 ALCOA HWY, SUITE E310
KNOXVILLE, TN 37920

Knox County (865) 305-6955

ANNA H MOORE APRN, BC

Nurse Practitioner (Family)

1940 ALCOA HWY, SUITE E310
KNOXVILLE, TN 37920

Knox County (865) 544-2800

DR. MICHAEL MORGAN MCNALLY

Surgery (Vascular Surgery)

1940 ALCOA HWY, E120
KNOXVILLE, TN 37920

Knox County (865) 305-8040

UHS CARDIOLOGY GROUP, LLC

Internal Medicine (Cardiovascular Disease)

1940 ALCOA HWY, STE 310
KNOXVILLE, TN 37920

Knox County (865) 544-2800

MS. LISA A DUGGER NP

Nurse Practitioner (Family)

1940 ALCOA HWY, SUITE E-310
KNOXVILLE, TN 37920

Knox County (865) 544-2800

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 John Mack's NPI number?

The NPI number for John Mack is 1962495358. It was assigned to this individual provider in the NPPES registry on August 31, 2005.

Where is John Mack located?

John Mack practices at 1940 Alcoa Hwy Suite E-180, Knoxville, TN 37920. The listed phone number is (865) 305-6955.

What is John Mack's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

When was this NPI record last updated?

The NPPES record for John Mack was last updated on March 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.