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

Individual provider Internal Medicine Physician · NPI 1972036556

Dr. Nigel James Arruda, MD is a Hospitalist in Portland, Maine. Graduated from University of South Florida College of Medicine in 2017, 9 years ago. Practices with Eskenazi Medical Group Inc, a 138-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Colorado, Indiana and Maine.

Years since qualifying
9
Trained at
University of South Florida College of Medicine
Licensed in
CO, IN, ME
In the registry since
2017
Specialties on file
4
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 04102-3134
Phone: (207) 662-4618
Fax: (207) 662-6254
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 2637 Midpoint Dr Ste B, Fort Collins, CO 80525-4408 — (970) 488-1666
  • 720 Eskenazi Ave, Indianapolis, IN 46202-5187 — (317) 880-7666
  • 1 Medical Center Dr, Biddeford, ME 04005-9422 — (207) 283-7937
  • 25 June St, Sanford, ME 04073-2621 — (207) 324-4310

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD30247 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0063691 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD30247 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence 01090222A (IN)

Record details

NPI number1972036556
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2017
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026
Mailing address22 Bramhall St, Portland, ME 04102-3134

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Eskenazi Medical Group Inc — 138 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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