Individual provider Active NPI

Nancy Cibotti Granof, MD

  • Internal Medicine Physician
  • Medford, MA
National Provider Identifier
1336120815
Registry record updated Dec 7, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
80891 Issued in MA
Practice address
287 Middlesex Ave
Medford, MA 02155-5056
Phone
(781) 222-3033
Fax
(781) 281-9927
NPI assigned
Nov 10, 2005
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 7, 2022

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 80891 MA Primary

Addresses

Primary practice location

287 Middlesex Ave
Medford, MA 02155-5056

Mailing address

101 Tremont Street 6TH Floor
Boston, MA 02108
Phone (617) 454-4672

Other practice location 1

41 Mall Rd
Burlington, MA 01805-5056
Phone (781) 744-8000

Other identifiers 3

IdentifierTypeStateIssuer
080891OtherMATUFTS HEALTH PLAN
3136922MedicaidMA
J31154OtherMABCBS MA

Medicare participation

Medicare enrollment files
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.
Opted out of Medicare
Yes, effective Jul 1, 2026 through Jul 1, 2028

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Warren Alpert Medical School of Brown University, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

101 Tremont St 6TH FLR
Boston, MA 02108-5003

287 Middlesex Ave
Medford, MA 02155-5056

41 Mall Rd
Burlington, MA 01805-0001

Provider Enrollment 41 Mall Rd
Burlington, MA 01805

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Care of Boston Management Corporation Internal Medicine CurrentSince Apr 4, 2018 Accepting new patients
Lahey Clinic, Inc. Internal Medicine CurrentSince Dec 1, 2022 Accepting new patients
Beth Israel Lahey Health Primary Care Inc CurrentSince Sep 3, 2025 Accepting new patients
Beth Israel Lahey Health Primary Care, Inc. CurrentSince Sep 3, 2025 Accepting new patients
Lahey Clinic, Inc Internal Medicine Current Accepting new patients
Iora Health, LLC Internal Medicine Past Accepting new patients
Iora Health Massachusetts, P.C. Internal Medicine PastSince Oct 12, 2025 Accepting new patients

Locations

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

55 Fruit St
Boston, MA 02114

41 Mall Rd
Burlington, MA 01805
Phone (781) 744-8400

310 Chestnut St
Needham, MA 02492
Phone (617) 754-0600

93 Pond St
Sharon, MA 02067
Phone (781) 784-9212

15 Railroad Ave
South Hamilton, MA 01982
Phone (978) 468-7381

109 Andrew Ave
Ste 101
Wayland, MA 01778
Phone (781) 453-8450

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/10729/brand/1/csg/1/fhir/r4
  • Direct secure messaging: ncibottigranof22896@direct.bilh.masshiway.net

Organizations & group practices 7

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1131580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1670371200000",
    "number": "1336120815",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 TREMONT STREET 6TH FLOOR",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02108",
            "telephone_number": "617-454-4672",
            "fax_number": "617-701-7740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "287 MIDDLESEX AVE",
            "city": "MEDFORD",
            "state": "MA",
            "postal_code": "021555056",
            "telephone_number": "781-222-3033",
            "fax_number": "781-281-9927"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "41 Mall Rd",
            "address_purpose": "LOCATION",
            "city": "Burlington",
            "state": "MA",
            "postal_code": "018055056",
            "country_code": "US",
            "telephone_number": "781-744-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CIBOTTI GRANOF",
        "first_name": "NANCY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-11-10",
        "last_updated": "2022-12-07",
        "certification_date": "2022-12-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "80891",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS HEALTH PLAN",
            "identifier": "080891",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3136922",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MA",
            "identifier": "J31154",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Medford, MA

Sources for this page

Verify at the official NPI Registry.