Individual provider Active NPI

Ekta Adhikari Srinivasa, PHD

  • Addiction (Substance Use Disorder) Registered Nurse
  • Boston, MA
National Provider Identifier
1881543130
Registry record updated Jan 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X
License
RN266316 Issued in MA
Practice address
66 Canal St
Boston, MA 02114-2002
Phone
(617) 371-3186
NPI assigned
Jan 28, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Registered NurseGroup: 193200000X MULTI-SPECIALTY GROUP 163WA0400X RN266316 MA Primary

Addresses

Primary practice location

66 Canal St
Boston, MA 02114-2002

Mailing address

66 Canal St
Boston, MA 02114-2002

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
RN266316MAMDAddiction (Substance Use Disorder) Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1769558400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769558400000",
    "number": "1881543130",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 CANAL ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "66 CANAL ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142002",
            "telephone_number": "617-371-3186"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SRINIVASA",
        "first_name": "EKTA",
        "middle_name": "ADHIKARI",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-28",
        "last_updated": "2026-01-28",
        "certification_date": "2026-01-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "MA",
            "license": "RN266316",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.