Douglas L Heintzelman, MD

Diagnostic radiologist in League City, Texas · NPI 1811935125

Douglas Heintzelman is one of 106 diagnostic radiologists practicing in League City, Texas. Douglas Heintzelman practices with Singleton Associates PA.

Registry record (NPPES)

NPI
1811935125
Type
Type 1 · Individual
Primary taxonomy
Radiology, Diagnostic Radiology · 2085R0202X
Address on file
3525 Olentangy River Rd
Columbus, OH 43214-3937
(614) 340-7747
Enumerated
Jun 2, 2006
Record last updated
Sep 17, 2025
License states listed
MA, TX

Medicare (CMS)

Enrollment
Medicare-enrolled in OH, TX
Diagnostic Radiology
Revalidation due
No date set by CMS

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Practice locations

More diagnostic radiologists in League City

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.