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Tasnim Islam is one of 56 internal medicine physicians practicing in Colleyville, Texas .
Tasnim Islam practices with Healthtexas Provider Network.
Registry record (NPPES)
NPI
1942733662
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
12446 West Ave Ste 102 San Antonio, TX 78216-2530 (210) 525-1668
Enumerated
Apr 10, 2017
Record last updated
Jun 26, 2020
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXInternal 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
5408 Colleyville Blvd
Colleyville , TX 76034
(817) 498-9920
4001 Worth St
Dallas , TX 75246
1400 8th Ave
Fort Worth , TX 76104
4700 Alliance Blvd
Plano , TX 75093
821 N Coleman St Suite 100
Prosper , TX 75078
(469) 800-5200
More internal medicine physicians in Colleyville
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.
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