Robert M Kleinhaus, MD

Internal medicine physician in Arlington, Texas · NPI 1932197621

Robert Kleinhaus is one of 102 internal medicine physicians practicing in Arlington, Texas. Robert Kleinhaus practices with Hospitalist Medicine Physicians Of Texas PLLC and Texas Health Physicians Group.

Registry record (NPPES)

NPI: 1932197621
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine · 207R00000X
Address on file: 800 W Randol Mill Rd Ste 2300
Arlington, TX 76012-2504
(817) 960-6648
Enumerated: Oct 7, 2005
Record last updated: Dec 22, 2014
License states listed: NY, TX

Medicare (CMS)

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

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

800 W Randol Mill Rd
Arlington, TX 76012
(817) 960-6648
800 W Randol Mill Rd Suite 2300
Arlington, TX 76012
(817) 960-6648
800 W Randol Mill Rd Texas Health Arlington Memorial Hos
Arlington, TX 76012
(817) 960-6100
108 Denver Trl
Azle, TX 76020
(817) 820-4906
112 Denver Trail
Azle, TX 76020
(817) 270-3121
1600 Hospital Pkwy
Bedford, TX 76022
(817) 684-2708
1301 Pennsylvania Ave
Fort Worth, TX 76104
(817) 820-4906

More internal medicine physicians in Arlington

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.