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

Dr. Riley Cooper, DO

Individual provider Emergency Medicine Physician · NPI 1457692980

Dr. Riley Cooper, DO is an Emergency Medicine in Calais, Maine. Qualified in 2013, 13 years ago. Practices with Down East Community Hospital, a 25-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Maine.

Years since qualifying
13
Licensed in
IL, ME
In the registry since
2013
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

24 Hospital Ln
Calais, ME 04619-1329
Phone: (207) 454-9213
Fax: (207) 454-3616
Show map & directions

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

Additional practice locations (2)

  • 20201 Crawford Ave, Olympia Fields, IL 60461-1010 — (708) 747-4000
  • 300 Main St, Lewiston, ME 04240-7027 — (207) 795-0111

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO2698 (ME)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036139648 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1457692980
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 7, 2013
Last updated in NPPESMarch 1, 2024
Certification dateFebruary 12, 2024
Mailing address24 Hospital Ln, Calais, ME 04619-1329

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Down East Community Hospital — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Calais