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

Dr. Peter L Clark, DO

Individual provider Family Medicine Physician · NPI 1770517260

Dr. Peter L Clark, DO is an Emergency Medicine in Lewiston, Maine. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997, 29 years ago. Practices with Mercy Hospital, a 308-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
29
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
ME
In the registry since
2006
Specialties on file
2
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

300 Main St
Lewiston, ME 04240-7027
Phone: (207) 795-0111
Show map & directions

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

Additional practice locations (1)

  • 10 Goodall Dr, East Waterboro, ME 04030-5214 — (207) 490-7760

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO1775 (ME)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1775 (ME)

Record details

NPI number1770517260
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESFebruary 5, 2018
Mailing address300 Main St, Lewiston, ME 04240-7027

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1997 (29 years in practice)
Group practice Mercy Hospital — 308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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