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

Mary C. Ottolini, MD

Individual provider Hospitalist Physician · NPI 1073602884

Mary C. Ottolini, MD is a Hospitalist Physician in Portland, Maine. Practices as a sole proprietor. Licensed in District of Columbia and Maine.

Licensed in
DC, ME
In the registry since
2006
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 04102-3134
Phone: (207) 662-6711
Fax: (207) 662-6063
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD19738 (DC)
Hospitalist Physician Taxonomy 208M00000X · Licence MD22944 (ME)

Record details

NPI number1073602884
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 11, 2006
Last updated in NPPESMay 21, 2019

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