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

Daniel L Loiselle, MD

Individual provider Internal Medicine Physician · NPI 1316906589

Daniel L Loiselle, MD is an Internal Medicine in Portland, Maine. Graduated from Geisel School of Medicine at Dartmouth in 1995, 31 years ago. Practices with Intermed PA, a 185-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
31
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
ME
In the registry since
2006
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

84 Marginal Way Ste 700
Portland, ME 04101
Phone: (207) 774-5816
Fax: (207) 523-8595
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 014644 (ME)

Record details

NPI number1316906589
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 1995 (31 years in practice)
Group practice Intermed Pa — 185 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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