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

Gordon Daniel Liss, MD

Individual provider Gastroenterology Physician · NPI 1669620746

Gordon Daniel Liss, MD is a Gastroenterology in Frederick, Maryland. Graduated from Georgetown University School of Medicine in 2004, 22 years ago. Practices with Scripps Health, a 1,446-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Maryland.

Years since qualifying
22
Trained at
Georgetown University School of Medicine
Licensed in
CA, MD
In the registry since
2008
Specialties on file
2
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

310 W Ninth St
Frederick, MD 21701-4546
Phone: (301) 695-6800
Fax: (301) 695-6891
Show map & directions

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

Additional practice locations (1)

  • 2205 Vista Way Ste 340, Oceanside, CA 92054-5661 — (760) 704-5870

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD0070283 (MD)
Gastroenterology Physician Taxonomy 207RG0100X · Licence C168998 (CA)

Record details

NPI number1669620746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 3, 2008
Last updated in NPPESApril 6, 2021
Certification dateNovember 10, 2020
Mailing address10825 Admirals Way, Potomac, MD 20854-1232

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Scripps Health — 1446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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