Boris Derek Curwen, DO

Internal medicine physician in Laredo, Texas · NPI 1487940482

Boris Curwen is one of 35 internal medicine physicians practicing in Laredo, Texas. Boris Curwen practices with ESS Of Nacogdoches LLC, Laredo Emergency Medicine Associates PA, and McAdams Emergency Medicine Associates, PA and 1 more group.

Registry record (NPPES)

NPI: 1487940482
Type: Type 1 · Individual
Primary taxonomy: Emergency Medicine · 207P00000X
Address on file: 411 N Belknap St
Stephenville, TX 76401
(817) 820-4906
Enumerated: Jun 28, 2011
Record last updated: Jun 25, 2020
License states listed: OK, TX

Medicare (CMS)

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

The registry stops here. NPivot keeps going.

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

See the full profile free Free account. No card, no call.

Practice locations

1300 E Saunders St
Laredo, TX 78041
(956) 815-4470
1700 E Saunders St
Laredo, TX 78041
(956) 796-5000
2901 Jaime Zapata Memorial Hwy
Laredo, TX 78043
(956) 523-2000
1204 N Mound St
Nacogdoches, TX 75961
(936) 564-4611

More internal medicine physicians in Laredo

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.