NPIMap

Organization Active NPI

Michael J Grossman MD PC

  • Obstetrics & Gynecology Physician
  • North Andover, MA
National Provider Identifier
1770530255
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
Legal business name
MICHAEL J GROSSMAN MD PC
Practice address
565 Turnpike St
Suite 74
North Andover, MA 01845-5922
Phone
(978) 682-2121
Fax
(978) 686-1818
NPI assigned
May 28, 2006
Last updated
Aug 8, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Authorized official

Name
Michael Grossman, M.D.NPI 1831188218
Title
Owner
Phone
(978) 682-2121

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
Obstetrics & Gynecology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207V00000X Primary

Addresses

Primary practice location

565 Turnpike St
Suite 74
North Andover, MA 01845-5922

Mailing address

PO Box 307
Andover, MA 01810-0006
Phone (603) 673-9411

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20121106000245 MA Part B Supplier - Clinic/Group Practice 7517118227 Receives reassigned benefits from 24 practitioners
Practice locations: North Andover, MA

National Provider Directory

National Provider Directory
Tax ID family
Michael J Grossman MD PC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 24

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 24

NPI Registry JSON

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

{
    "created_epoch": "1148774400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1754611200000",
    "number": "1770530255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 307",
            "city": "ANDOVER",
            "state": "MA",
            "postal_code": "018100006",
            "telephone_number": "603-673-9411",
            "fax_number": "603-673-9899"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "565 TURNPIKE ST",
            "address_2": "SUITE 74",
            "city": "NORTH ANDOVER",
            "state": "MA",
            "postal_code": "018455922",
            "telephone_number": "978-682-2121",
            "fax_number": "978-686-1818"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MICHAEL J GROSSMAN MD PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-28",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A",
        "authorized_official_last_name": "GROSSMAN",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "978-682-2121",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in North Andover, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 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.