Thomas Sigurd Griggs, MD

Diagnostic radiologist in Crockett, Texas · NPI 1891743373

Thomas Griggs is the only diagnostic radiologist we list in Crockett, Texas. See all diagnostic radiologists in Texas. Thomas Griggs practices with Eagle Partners PLLC, North Star MCD LLC, and North Star MRI LP and 2 more groups.

Registry record (NPPES)

NPI: 1891743373
Type: Type 1 · Individual
Primary taxonomy: Radiology, Diagnostic Radiology · 2085R0202X
Address on file: 3600 NW 138th St
Oklahoma City, OK 73134-2503
(405) 286-4114
Enumerated: May 5, 2006
Record last updated: Nov 4, 2014
License states listed: OK

Medicare (CMS)

Enrollment: Medicare-enrolled in OK, TX
Diagnostic Radiology
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

1100 E Loop Suite 304
Crockett, TX 75835
(936) 546-3891
1122 E Loop Suite 304
Crockett, TX 75835
(936) 544-2157
707 Highland Blvd
Arlington, TX 76015
(817) 583-7100
12801 Hacienda Rdg
Austin, TX 78738
(713) 461-3573
9301 N Central Expy Suite 100 North Central Surgical Center
Dallas, TX 75231
(405) 286-4114
3535 S I 35 E
Denton, TX 76210
(972) 649-6460
2203 W Lampasas St Ennis Regional Medical Center
Ennis, TX 75119
(972) 875-0900
12052 Toscana Way
Frisco, TX 75035
(972) 492-3846
1339 E St Graham Regional Medical Center
Graham, TX 76450
(940) 549-3400
850 W Central Texas Expy
Harker Heights, TX 76548
(855) 504-4544
400 SW 25th Ave Palo Pinto General Hospital
Mineral Wells, TX 76067
(940) 325-7891
901 W Hamilton St Olney Hamilton Hospital
Olney, TX 76374
(940) 564-5521
2900 S Loop Suite 256
Palestine, TX 75801
(713) 461-3573
3465 National Dr Suite 110
Plano, TX 75025
(972) 649-6460
6101 W Plano Pkwy Suite 150
Plano, TX 75093
(972) 649-6460

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.