Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ammar Nassri, MD

Individual provider Internal Medicine Physician · NPI 1548689409

Dr. Ammar Nassri, MD is a Gastroenterology in Rockwall, Texas. Qualified in 2012, 14 years ago. Practices with Texas Digestive Disease Consultants, PLLC, a 615-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Florida, Massachusetts and Texas.

Years since qualifying
14
Licensed in
FL, MA, TX
In the registry since
2014
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3144 Horizon Rd Ste 210
Rockwall, TX 75032-7047
Phone: (972) 771-2222
Fax: (972) 771-3350
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 655 W 8th St, Jacksonville, FL 32209-6511 — (904) 244-0411
  • 55 Fruit St, Boston, MA 02114-2696 — (617) 726-2000
  • 81 Highland Ave, Salem, MA 01970-2768 — (978) 741-1200
  • 601 E 15th St, Austin, TX 78701-1930 — (512) 324-8355

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence U9614 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10049996 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME136246 (FL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 282420 (MA)

Record details

NPI number1548689409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2014
Last updated in NPPESApril 7, 2025
Certification dateApril 7, 2025
Mailing addressPo Box 35629, Dallas, TX 75235-0629

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Texas Digestive Disease Consultants, Pllc — 615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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