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

James A Wilkerson, MD

Individual provider Orthopaedic Hand Surgery Physician · NPI 1760642243

James A Wilkerson, MD is a Hand Surgery in Portland, Maine. Graduated from Warren Alpert Medical School of Brown University in 2008, 18 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
18
Trained at
Warren Alpert Medical School of Brown University
Licensed in
ME
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.

See every abbreviation used in this directory →

Practice location Address checks out

33 Sewall St
Portland, ME 04102-2638
Phone: (207) 828-2100
Fax: (207) 553-7166
Show map & directions

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

Additional practice locations (3)

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

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence MD20174 (ME)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD20174 (ME)

Record details

NPI number1760642243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2008
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 specialtyHAND SURGERY
Also practisesORTHOPEDIC SURGERY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 2008 (18 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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