Organization Active NPI

Winchester Lahey Inpatient Specialists PLLC

  • Internal Medicine Physician
  • Winchester, MA
National Provider Identifier
1144770629
Registry record updated May 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
WINCHESTER LAHEY INPATIENT SPECIALISTS PLLC
Practice address
41 Highland Ave
Winchester, MA 01890-1446
Phone
(781) 729-9000
Fax
(866) 722-5233
NPI assigned
Oct 10, 2016
Last updated
May 28, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 28, 2025

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

Authorized official

Name
Mohammed Jaleel, MDNPI 1568425346
Title
MD
Phone
(978) 258-4734

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

41 Highland Ave
Winchester, MA 01890-1446

Mailing address

290 Littleton Rd Unit 3
Chelmsford, MA 01824-3429
Phone (978) 258-4734

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20170301002194 MA Part B Supplier - Clinic/Group Practice 6608150149 Receives reassigned benefits from 108 practitioners
Practice locations: Winchester, MA

National Provider Directory

National Provider Directory

Locations

35 United Dr
West Bridgewater, MA 02379
Phone (508) 682-1687

Practitioners & affiliated clinicians

Practitioners 108

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 108

NPI Registry JSON

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

{
    "created_epoch": "1476057600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1748390400000",
    "number": "1144770629",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "290 LITTLETON RD UNIT 3",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018243429",
            "telephone_number": "978-258-4734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41 HIGHLAND AVE",
            "city": "WINCHESTER",
            "state": "MA",
            "postal_code": "018901446",
            "telephone_number": "781-729-9000",
            "fax_number": "866-722-5233"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WINCHESTER LAHEY INPATIENT SPECIALISTS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-10-10",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A",
        "authorized_official_last_name": "JALEEL",
        "authorized_official_first_name": "MOHAMMED",
        "authorized_official_title_or_position": "MD",
        "authorized_official_telephone_number": "978-258-4734",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Winchester, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.