Ronald W Johns, MD

Internal medicine physician in Marble Falls, Texas · NPI 1750376703

Ronald Johns is one of 28 internal medicine physicians practicing in Marble Falls, Texas. Ronald Johns practices with Amy Van Dorfy M D P A.

Registry record (NPPES)

NPI
1750376703
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
608 Gateway Central
Marble Falls, TX 78654-6354
(830) 693-2005
Enumerated
Sep 15, 2005
Record last updated
Oct 12, 2011
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Internal Medicine
Revalidation due
No date set by CMS

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Practice locations

More internal medicine physicians in Marble Falls

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.