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

Dr. Christopher Edward Demme, MD

Individual provider Surgical Critical Care Physician · NPI 1780189688

Dr. Christopher Edward Demme, MD is a General Surgery in Portland, Maine. Qualified in 2018, 8 years ago. Practices with Unlv Medicine, a 180-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine and Nevada.

Years since qualifying
8
Licensed in
ME, NV
In the registry since
2018
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

887 Congress St Ste 400
Portland, ME 04102-3163
Phone: (207) 774-6368
Fax: (207) 774-9388
Show map & directions

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

Additional practice locations (2)

  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-0111
  • 1707 W Charleston Blvd Ste 160, Las Vegas, NV 89102-2354 — (702) 671-5150

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence MD30362 (ME)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 24989 (NV)
Surgery Physician Taxonomy 208600000X · Licence 24989 (NV)
Surgery Physician Taxonomy 208600000X · Licence MD30362 (ME)

Record details

NPI number1780189688
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2018
Last updated in NPPESMarch 31, 2026
Certification dateMarch 31, 2026
Mailing address887 Congress St Ste 400, Portland, ME 04102-3163

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Unlv Medicine — 180 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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