Individual provider Active NPI

Zeev Efraim Neuwirth, M.D.

  • Internal Medicine Physician
  • Brookline, MA
National Provider Identifier
1093764102
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
217504 Issued in MA
Practice address
133 Brookline St
Brookline, MA 02467-3037
Phone
(617) 421-2265
NPI assigned
May 8, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 217504 MA Primary

Addresses

Primary practice location

133 Brookline St
Brookline, MA 02467-3037

Mailing address

407 Washington St
#1
Brookline, MA 02446-6141
Phone (617) 734-2325

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
217504MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Park Lenox Medical, PC Internal Medicine Past Accepting new patients
LHHN Medical, P.C. Internal Medicine Past Accepting new patients
Eastridge Family Medicine PastSince Oct 1, 2014 Accepting new patients

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.

NPI Registry JSON

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1093764102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "407 WASHINGTON ST",
            "address_2": "#1",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024466141",
            "telephone_number": "617-734-2325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "133 BROOKLINE ST",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024673037",
            "telephone_number": "617-421-2265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEUWIRTH",
        "first_name": "ZEEV",
        "middle_name": "EFRAIM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "217504",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brookline, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.