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

Individual provider Emergency Medicine Physician · NPI 1285070250

Rachel Joan Williams, MD is an Emergency Medicine in Portland, Maine. Graduated from University of Rochester School of Medicine and Dentistry in 2013, 13 years ago. Practices with Mainehealth, a 2,615-clinician group and accepts Medicare assignment. Licensed in Maine and North Carolina.

Years since qualifying
13
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
ME, NC
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

22 Bramhall St
Portland, ME 04102
Phone: (207) 662-2381
Fax: (207) 662-7025
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD21964 (ME)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2016-00838 (NC)

Record details

NPI number1285070250
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2013
Last updated in NPPESAugust 28, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 2013 (13 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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