Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Bright Cage, M.D.

Cardiovascular Disease Physician in Nashville, TN · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003819277

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Registry record

Entity type Individual (Type 1)

Name John Bright Cage

Credential M.D.

Sex Male

Practice address 222 22nd Ave N, Ste 400, Nashville, TN, 37203

Phone (615) 329-5144

Fax (615) 284-2595

Enumeration date May 23, 2005

Last updated in NPPES Jul 9, 2018

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 19114 (TN) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 19114 (TN) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 19114 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4182254	Other	TN	BCBS
P01376941	Other	TN	RR MEDICARE
1506141	Medicaid	TN	-
3054802	Medicaid	TN	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1003819277 active?

Yes, as of the latest NPPES snapshot, NPI 1003819277 is active (record last updated 2018-07-09).

How do I verify John Cage's NPI record?

Cross-check NPI 1003819277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Andrew Sager Cardiovascular Disease Physician · Nashville, TN NPI 1942203120 Taylor Wray Cardiovascular Disease Physician · Nashville, TN NPI 1598768616 William Hartness Cardiovascular Disease Physician · Nashville, TN NPI 1679576839 Robert Christenberry Cardiovascular Disease Physician · Nashville, TN NPI 1295738326 Harrell Odom Cardiovascular Disease Physician · Nashville, TN NPI 1932102001 Kevin Rankin Cardiovascular Disease Physician · Nashville, TN NPI 1053314963 Cheryl Fassler Endocrinology, Diabetes & Metabolism Physician · Nashville, TN NPI 1508862939 Robin Severance Acute Care Nurse Practitioner · Nashville, TN NPI 1417942848

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-09.