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

Wayne D. Piers, DO

Individual provider Orthopaedic Surgery Physician · NPI 1174696611

Wayne D. Piers, DO is an Orthopedic Surgery in Portland, Maine. Graduated from Michigan State University College of Osteopathic Medicine in 1990, 36 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
36
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
ME
In the registry since
2006
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.

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Practice location Address checks out

33 Sewall St
Portland, ME 04102-2638
Phone: (207) 828-2100
Fax: (207) 553-7166
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 14 Thomas Point Rd, Brunswick, ME 04011-3911 — (207) 828-2100
  • 22 Station Ave Ste 201, Brunswick, ME 04011-2092 — (207) 828-2100
  • 193 Main St, Norway, ME 04268-5645 — (207) 828-2100
  • 4 Commons Ave Ste A, Windham, ME 04062-5554 — (207) 828-2100

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence DO1378 (ME)

Record details

NPI number1174696611
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026
Mailing address33 Sewall St, Portland, ME 04102-2638

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1990 (36 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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