Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John Kirchmer Jr., M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Beaumont, TX · enumerated 2015.

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

National Provider Identifier

1457734618

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Registry record

Entity type Individual (Type 1)

Name John Kirchmer Jr.

Credential M.D.

Sex Male

Practice address Beaumont, TX, 77706

Phone (409) 892-5893

Fax (409) 892-1125

Enumeration date Jul 7, 2015

Last updated in NPPES Jul 7, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License D7124 (TX) Primary

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

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

What is the NPI number for John Kirchmer?

The National Provider Identifier (NPI) for John Kirchmer is 1457734618, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Kirchmer practice?

The practice location on file with NPPES is in Beaumont, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-07.