Jonathan David Greifenkamp, MD

Cardiologist in Longview, Texas · NPI 1235333808

Jonathan Greifenkamp is one of 9 cardiologists practicing in Longview, Texas. Jonathan Greifenkamp practices with Regional Clinics Of Longview.

Registry record (NPPES)

NPI
1235333808
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Cardiovascular Disease · 207RC0000X
Address on file
709 Hollybrook Dr
Longview, TX 75605-2411
(903) 757-4691
Enumerated
Jun 14, 2007
Record last updated
Nov 9, 2021
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Cardiovascular Disease (Cardiology)
Revalidation due
No date set by CMS

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Practice locations

More cardiologists in Longview

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.