Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Daniel Jackman, MD

Cardiovascular Disease Physician in Tyler, TX · enumerated 2005.

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

National Provider Identifier

1407841646

Verified

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Registry record

Entity type Individual (Type 1)

Name John Daniel Jackman

Credential MD

Sex Male

Practice address 619 S Fleishel Ave, Suite 101, Tyler, TX, 75701

Phone (903) 595-5514

Enumeration date Sep 14, 2005

Last updated in NPPES Feb 27, 2008

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License H1109 (TX) Primary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License H1109 (TX) Secondary

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
4533990	Other	TX	AETNA
89423J	Other	TX	BCBS

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.

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Frequently asked questions

How do I verify John Jackman's NPI record?

Cross-check NPI 1407841646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407841646 active?

Yes, as of the latest NPPES snapshot, NPI 1407841646 is active (record last updated 2008-02-27).

Other providers at this practice address

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Matthew Hand Physician Assistant · Tyler, TX NPI 1992797799 David Hector Interventional Cardiology Physician · Tyler, TX NPI 1578558987 Brent Davis Interventional Cardiology Physician · Tyler, TX NPI 1871588012 David Dick Interventional Cardiology Physician · Tyler, TX NPI 1477548618 Thaddeus Tolleson Interventional Cardiology Physician · Tyler, TX NPI 1912992082 Frank Navetta Interventional Cardiology Physician · Tyler, TX NPI 1811982986 Luis Arce Endocrinology, Diabetes & Metabolism Physician · Tyler, TX NPI 1053381418 Todd Bengtson Vascular Surgery Physician · Tyler, TX NPI 1912970773

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-27.