Individual provider Active NPI

Nathalie Javidi-Sharifi

  • Medical Oncology Physician
  • Boston, MA
National Provider Identifier
1699221572
Registry record updated Apr 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
1023546 Issued in MA
Practice address
450 Brookline Ave
Boston, MA 02215-5450
Phone
(617) 632-6140
Fax
(617) 632-3000
NPI assigned
Aug 30, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 19, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X 1023546 MA Primary

Addresses

Primary practice location

450 Brookline Ave
Boston, MA 02215-5450

Mailing address

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011

Other practice location 1

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone (425) 516-3278

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260422001502 MA Practitioner - Medical Oncology 2961752019 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Medical Oncology
Education
Oregon Health Sciences University School of Medicine, 2018
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

450 Brookline Ave
Boston, MA 02215-5450

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1023546MAMDMedical Oncology Physician

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1472515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776556800000",
    "number": "1699221572",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK RD",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 BROOKLINE AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155450",
            "telephone_number": "617-632-6140",
            "fax_number": "617-632-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3181 SW Sam Jackson Park Rd",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972393011",
            "country_code": "US",
            "telephone_number": "425-516-3278",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JAVIDI-SHARIFI",
        "first_name": "NATHALIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-08-30",
        "last_updated": "2026-04-19",
        "certification_date": "2026-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MA",
            "license": "1023546",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.