Individual provider Active NPI

Sangeeta S Nadkarni, M.D.

  • Nephrology Physician
  • Lawrence, MA
National Provider Identifier
1245332667
Registry record updated Nov 20, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
226820 Issued in MA
Practice address
500 Merrimack St
Riverwalk
Lawrence, MA 01843-1756
Phone
(978) 557-8900
Fax
(978) 557-8867
NPI assigned
Sep 5, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2012

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 226820 MA Primary

Addresses

Primary practice location

500 Merrimack St
Riverwalk
Lawrence, MA 01843-1756

Mailing address

500 Merrimack St
Riverwalk
Lawrence, MA 01843-1756
Phone (978) 557-8900

Other identifiers 13

IdentifierTypeStateIssuer
110083560AOtherMAMASSHEALTH
1245332667OtherMAEVERCARE
30224106MedicaidNH
1245332667OtherMAAETNA HMO
P00955490OtherMARAILROAD MEDICARE
0468941OtherMANEIGHBORHOOD HEALTH PLAN
8662203OtherMACIGNA
9445361OtherMAAETNA NON HMO
1245332667OtherMABLUE CROSS BLUE SHIELD
1245332667OtherMAFALLON COMMUNITY HEALTH PLAN
946887-01OtherMANETWORK HEALTH
AA154235OtherMAHARVARD PILGRIM
753648OtherMATUFTS

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
I20061211000347 MA Practitioner - Internal MedicinePractitioner - Nephrology 7315946894 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Nephrology
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mass General Brigham Community Physicians IncGroup PAC ID 1759273436, 430 clinicians

Practice addresses (Care Compare)

1 Hutchinson Dr
Danvers, MA 01923-3748
Phone (978) 739-6950

500 Merrimack St
Lawrence, MA 01843-1981
Phone (978) 557-8900

Hospital & facility affiliations

  • Fresenius Medical Care Merrimack Valley Dialysis facility, Methuen, MA, CCN 222582
  • Fresenius Medical Care of Rockingham County Dialysis facility, Salem, NH, CCN 302516
  • Fresenius Medical Care of Methuen Dialysis facility, Methuen, MA, CCN 222565
  • Merrimack Health Lawrence Hospital Hospital, Lawrence, MA, CCN 220010
  • Holy Family Hospital Hospital, Methuen, MA, CCN 220080
  • Wentworth-Douglass Hospital Hospital, Dover, NH, CCN 300018
  • Anna Jaques Hospital Hospital, Newburyport, MA, CCN 220029
  • North Shore Medical Center - Hospital, Salem, MA, CCN 220035

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
226820MAMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mass General Brigham Medical Group Northern Massachusetts Inc CurrentSince Jan 1, 2026 Accepting new patients
Mass General Brigham Community Physicians Inc CurrentSince Sep 1, 2015 Accepting new patients
Mass General Brigham Community Physicians Inc. Nephrology CurrentSince Sep 1, 2015 Accepting new patients

Locations

1 Hutchinson Dr
Danvers, MA 01923
Phone (978) 739-6950

66 E Main St
Georgetown, MA 01833
Phone (978) 352-7780

1 Parkway
Haverhill, MA 01830
Phone (978) 521-3210

500 Merrimack St
Lawrence, MA 01843
Phone (978) 557-8800

170 Governors Ave
Medford, MA 02155
Phone (781) 306-6000

Interoperability endpoints

  • Direct secure messaging: snadkarni448887@direct.bilh.masshiway.net
  • Direct secure messaging: nadkarni.sangeeta.pma@direct.partners.masshiway.net

Organizations & group practices 3

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

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1157414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1353369600000",
    "number": "1245332667",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 MERRIMACK ST",
            "address_2": "RIVERWALK",
            "city": "LAWRENCE",
            "state": "MA",
            "postal_code": "018431756",
            "telephone_number": "978-557-8900",
            "fax_number": "978-557-8867"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 MERRIMACK ST",
            "address_2": "RIVERWALK",
            "city": "LAWRENCE",
            "state": "MA",
            "postal_code": "018431756",
            "telephone_number": "978-557-8900",
            "fax_number": "978-557-8867"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NADKARNI",
        "first_name": "SANGEETA",
        "middle_name": "S",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-05",
        "last_updated": "2012-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "MA",
            "license": "226820",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MASSHEALTH",
            "identifier": "110083560A",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EVERCARE",
            "identifier": "1245332667",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30224106",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "1245332667",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00955490",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEIGHBORHOOD HEALTH PLAN",
            "identifier": "0468941",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "8662203",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA NON HMO",
            "identifier": "9445361",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "1245332667",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FALLON COMMUNITY HEALTH PLAN",
            "identifier": "1245332667",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NETWORK HEALTH",
            "identifier": "946887-01",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "AA154235",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "753648",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lawrence, MA

Sources for this page

Verify at the official NPI Registry.