NPIMap

Individual provider Active NPI

Piotr Lazowski, MD

  • Nephrology Physician
  • Plymouth, MA
National Provider Identifier
1386691012
Registry record updated May 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
203175 Issued in MA
Practice address
47 Obery Street
Suite 1a
Plymouth, MA 02360-2229
Phone
(508) 747-4883
Fax
(508) 747-6661
NPI assigned
May 28, 2006
Last updated
May 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 203175 MA
Nephrology Physician 207RN0300X 203175 MA Primary

Addresses

Primary practice location

47 Obery Street
Suite 1a
Plymouth, MA 02360-2229

Mailing address

47 Obery St Ste 1a
Plymouth, MA 02360-2230
Phone (508) 747-4883

Other identifiers 13

IdentifierTypeStateIssuer
491317OtherMAUS FAMILY PCP
203175OtherMAUS FAMILY SPECIALIST
2240855OtherMAAETNA - INT MED
3201147MedicaidMA
A30336OtherMAMEDICARE
2240860OtherMAAETNA - NEPHROLOGY
203175OtherMATUFTS MEDICARE PREFERRED
203175OtherMATUFTS HEALTH PLAN
804490304OtherMACIGNA
69545OtherMAHARVARD PILGRIM HEALTH
J21812OtherMABLUE SHIELD
30668OtherMABMC HEALTHNET SPECIALIST
110247713OtherMARAILROAD MEDICARE

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040820000832 MA Practitioner - NephrologyPractitioner - Internal Medicine 5092789560 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
South Shore Nephrology PCGroup PAC ID 2961469838, 5 clinicians

Practice addresses (Care Compare)

47 Obery St
Suite 1a
Plymouth, MA 02360-2230
Phone (508) 747-4883

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
South Shore Nephrology, P.C. Nephrology CurrentSince Oct 15, 2002 Accepting new patients
South Shore Nephrology, P.C. Current Accepting new patients
Plymouth Ma SNF LLC Past Accepting new patients

Locations

90 Ter Heun Dr
Ste 302
Falmouth, MA 02540
Phone (508) 747-4883

225 Water St
Ste A146
Plymouth, MA 02360
Phone (508) 747-4883

47 Obery St
Ste 1A
Plymouth, MA 02360
Phone (508) 747-4883

Interoperability endpoints

  • Direct secure messaging: plazowski255349@direct.bilh.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1148774400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1386691012",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47 OBERY ST STE 1A",
            "city": "PLYMOUTH",
            "state": "MA",
            "postal_code": "023602230",
            "telephone_number": "508-747-4883",
            "fax_number": "508-747-6661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "47 OBERY STREET",
            "address_2": "SUITE 1A",
            "city": "PLYMOUTH",
            "state": "MA",
            "postal_code": "023602229",
            "telephone_number": "508-747-4883",
            "fax_number": "508-747-6661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAZOWSKI",
        "first_name": "PIOTR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-28",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "203175",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "MA",
            "license": "203175",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "US FAMILY PCP",
            "identifier": "491317",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "US FAMILY SPECIALIST",
            "identifier": "203175",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA - INT MED",
            "identifier": "2240855",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3201147",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "A30336",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA - NEPHROLOGY",
            "identifier": "2240860",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS MEDICARE PREFERRED",
            "identifier": "203175",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS HEALTH PLAN",
            "identifier": "203175",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "804490304",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM HEALTH",
            "identifier": "69545",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "J21812",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BMC HEALTHNET SPECIALIST",
            "identifier": "30668",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "110247713",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Plymouth, MA

Sources for this page

Verify at the official NPI Registry.