Mark D Prince, MD

Gastroenterologist in Tyler, Texas · NPI 1629061171

Mark Prince is one of 52 gastroenterologists practicing in Tyler, Texas. Mark Prince practices with Christus Trinity Clinic.

Registry record (NPPES)

NPI: 1629061171
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Gastroenterology · 207RG0100X
Address on file: 910 E Houston St Ste 470
Tyler, TX 75702-8365
(903) 510-8718
Enumerated: Aug 30, 2005
Record last updated: Aug 7, 2026
License states listed: TN, TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Gastroenterology
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

620 S Fleishel Ave Christus Trinity Clinic
Tyler, TX 75701
(903) 606-4900
630 S Fleishel Ave
Tyler, TX 75701
(903) 606-5560
800 E Dawson St Christus Trinity Clinic
Tyler, TX 75701
(903) 510-1186
910 E Houston St
Tyler, TX 75702
PO Box Suite 846098
Dallas, TX 75284

More gastroenterologists in Tyler

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.