Tom MatzakosMD
Gastroenterology·Lone Tree, CO
Tom Matzakos, MD is a Gastroenterology provider in Lone Tree, CO affiliated with 4 ambulatory surgery centers in CO, as of July 2026.
- NPI1619004629
- Registered2007
- Centers4
- StateCO
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Denver Mid Town Surgery Center LTDDenver, CO · ENT, Gastroenterology, Ophthalmology, Orthopedics, Pain management · 30 on panelView center →
- Denver Surgicenter LLCDenver, CO · Gastroenterology · 26 on panelView center →
- Rose Ambulatory Surgery Center LpDenver, CO · Gastroenterology, Ophthalmology, Orthopedics, Pain management · 30 on panelView center →
- Uchealth Ambulatory Surgery Centers Dba Uchealth Cherry Creek North Surgery CenterDenver, CO · ENT, Gastroenterology, General surgery, Orthopedics, Plastic surgery, Urology · 30 on panelView center →
Education
Education on record as of August 2026.
Tom Matzakos at a glance
- Provider
- Tom Matzakos
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Lone Tree, CO
- Medical school
- University of Colorado School of Medicine, Denver
- Graduated
- 1998
- NPI registered
- 2007
- NPI
- 1619004629
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Tom Matzakos practice?
Tom Matzakos, MD is based in Lone Tree, CO and is affiliated with 4 ambulatory surgery centers: Denver Mid Town Surgery Center LTD in Denver, CO, Denver Surgicenter LLC in Denver, CO, Rose Ambulatory Surgery Center Lp in Denver, CO, and Uchealth Ambulatory Surgery Centers Dba Uchealth Cherry Creek North Surgery Center in Denver, CO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Tom Matzakos's NPI number?
Tom Matzakos's National Provider Identifier (NPI) is 1619004629, registered in 2007. Specialty on record: Gastroenterology; credential MD.
Where did Tom Matzakos go to medical school?
Tom Matzakos, MD attended University of Colorado School of Medicine, Denver, graduating in 1998.
How many Gastroenterology providers in Colorado work at ambulatory surgery centers?
159 Gastroenterology surgeons and proceduralists in Colorado are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Tom Matzakos among them. The Colorado Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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