National Provider Identifier

Mariana Osello

Mariana Osello is listed in the NPPES registry with a primary specialty of Physician Assistant in Boston, MA and a listed phone number of (617) 983-7000.

NPI 1780330134Boston, MAPhysician Assistant

Source: public NPPES record, last updated May 19, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.

Profile Overview

NPI
1780330134
Provider Type
Individual
Primary Specialty
Physician Assistant
Enumeration Date
February 24, 2022
Last Updated
May 19, 2026

Practice Location

  • 75 Francis St
  • Boston, MA 02115-6110

Phone: (617) 983-7000

Mailing Address

  • 330 Mount Auburn St
  • Cambridge, MA 02138-5502

Specialties

  • Physician Assistant (363A00000X)

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Biography

Mariana Osello, PA-C, is a Boston-area physician assistant and alumna of the Tufts University School of Medicine Physician Assistant Program. Her professional background includes NCCPA board certification and experience with Mount Auburn Hospital.

Related Providers

These published providers share the same primary specialty and city. This is a directory relationship, not a recommendation or verified affiliation.

Full Record
NPI
1780330134
Entity Type
Individual
Last Name
Osello
First Name
Mariana
Mailing Street Address
330 Mount Auburn St
Mailing City
Cambridge
Mailing State
MA
Mailing ZIP Code
02138-5502
Mailing Country
US
Mailing Phone
(617) 492-3500
Practice Street Address
75 Francis St
Practice City
Boston
Practice State
MA
Practice ZIP Code
02115-6110
Practice Country
US
Practice Phone
(617) 983-7000
Enumeration Date
February 24, 2022
Last Updated
May 19, 2026
Sex
Female
Sole Proprietor
No
Certification Date
May 19, 2026
Taxonomies
Physician Assistant (363A00000X)