Rachel Ana Grosser, MD

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

1028158 Issued in MA

Practice address

732 Harrison Ave, FL 3 West
Present BLDG.
Boston, MA 02118-2309

Phone

(617) 638-8488

Fax

(617) 638-8469

NPI assigned

Apr 1, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1554076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1801358841",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVENUE",
            "address_2": "FL 2",
            "city": "MASSACHUSETTS",
            "state": "MA",
            "postal_code": "021182690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "732 HARRISON AVE, FL 3 WEST",
            "address_2": "PRESENT BLDG.",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182309",
            "telephone_number": "617-638-8488",
            "fax_number": "617-638-8469"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Pearl St",
            "address_2": "Suite 2000",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "02301",
            "country_code": "US",
            "telephone_number": "508-584-4104",
            "fax_number": "508-584-2053",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "736 Cambridge St.",
            "address_purpose": "LOCATION",
            "city": "Brighton",
            "state": "MA",
            "postal_code": "02135",
            "country_code": "US",
            "telephone_number": "617-789-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11 Nevins St.",
            "address_2": "Suite 2000",
            "address_purpose": "LOCATION",
            "city": "Brighton",
            "state": "MA",
            "postal_code": "02135",
            "country_code": "US",
            "telephone_number": "617-789-2442",
            "fax_number": "617-789-4207",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "235 North Pearl St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "02301",
            "country_code": "US",
            "telephone_number": "508-427-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GROSSER",
        "first_name": "RACHEL",
        "middle_name": "ANA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-01",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "1028158",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "MA",
            "license": "1028158",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110234841A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Susan B Gross, L.I.C.S.W.
• Wendy L. Gross, MD
• Laurie Grossberg, M.D.
• Margo Grossberg
• Stephen Robert Grosse, MD
• Gretchen Nicole Grossheim, FNP-C
• Heather Lynn Grossklaus, NP
• Cynthia L Grosskreutz, M.D.
• Sara Elizabeth Grosslein, PA
• Adam Jason Grossman, DDS

• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Boston, MA
• Providers in Boston, MA by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.