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

Dr. Steven Tsistrakis, MD

Individual provider Gastroenterology Physician · NPI 1992168389

Dr. Steven Tsistrakis, MD is a Gastroenterology in Derry, New Hampshire. Qualified in 2016, 10 years ago. Practices with Granite State Gastrointestinal Consultants PLLC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
10
Licensed in
NH
In the registry since
2016
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

6 Tsienneto Rd Ste 301
Derry, NH 03038-1584
Phone: (603) 432-8802
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 22335 (NH)

Record details

NPI number1992168389
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2016
Last updated in NPPESApril 4, 2022
Certification dateApril 4, 2022

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Granite State Gastrointestinal Consultants Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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