Individual provider Active NPI

Courtney Nagel Sandler, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Boston, MA
National Provider Identifier
1164746178
Registry record updated Nov 19, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
275280 Issued in MA
Practice address
221 Longwood Ave # RFB2
Boston, MA 02115-5804
Phone
(617) 732-5666
Fax
(617) 525-0436
NPI assigned
Mar 19, 2010
Last updated
Nov 19, 2021By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 275280 MA Primary

Addresses

Primary practice location

221 Longwood Ave # RFB2
Boston, MA 02115-5804

Mailing address

221 Longwood Ave # RFB2
Boston, MA 02115-5804
Phone (617) 732-5556

Other practice location 1

333 Longwood Ave
Boston, MA 02115-5711
Phone (617) 355-7476

Other practice location 2

100 Rockview St Apt 2
Boston, MA 02130-2512
Phone (732) 580-7669

Other names 1

  • Dr. Courtney Jill Nagel Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180917000068 MA Practitioner - Endocrinology 0446477194 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Endocrinology
Education
Icahn School of Medicine at Mount Sinai, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Atrius Health IncGroup PAC ID 4789588641, 1,214 clinicians
Children's Hospital Pediatric Associates, IncGroup PAC ID 3476541830, 333 clinicians

Practice addresses (Care Compare)

100 2ND Ave
Needham, MA 02494-2809
Phone (781) 726-4800

133 Brookline Ave
Boston, MA 02215-3904
Phone (617) 421-1000

20 Wall St
Burlington, MA 01803-4758
Phone (781) 221-2500

228 Billerica Rd
Chelmsford, MA 01824-3604
Phone (978) 250-6000

269 Walpole St
Norwood, MA 02062-3251
Phone (781) 216-2550

291 Independence Dr
Chestnut Hill, MA 02467-3628
Phone (617) 325-2800

300 Longwood Ave
Boston, MA 02115-5724
Phone (617) 355-6000

31 Pine St
Suite 300
Norfolk, MA 02056-1680
Phone (781) 493-7200

40 Holland St
Somerville, MA 02144-2705
Phone (617) 629-6000

90 Libbey Industrial Pkwy
Suite 201
Weymouth, MA 02189-3157
Phone (781) 682-0606

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
275280MAMDEndocrinology, Diabetes & Metabolism Physician
258877MAMDChild & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist

Practice roles

OrganizationSpecialtyStatusNew patients
Brigham & Womens Physicians Organization Inc CurrentSince Oct 1, 2018 Accepting new patients
Atrius Health, Inc. CurrentSince Apr 1, 2024 Accepting new patients
Atrius Health, Inc. CurrentSince Apr 1, 2024 Accepting new patients
Children's Hospital Pediatric Associates, Inc CurrentSince Oct 1, 2018 Accepting new patients
Dana-Farber Cancer Institute, Inc. CurrentSince Nov 1, 2021 Accepting new patients
Dana-Farber Cancer Institute, Inc. CurrentSince Nov 1, 2021 Accepting new patients
Atrius Health, Inc. Endocrinology, Diabetes & Metabolism Current Accepting new patients
Atrius Health, Inc. Past Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

147 Milk St
Boston, MA 02109
Phone (617) 421-2508

221 Longwood Ave
Boston, MA 02115
Phone (617) 732-4918

221 Longwood Ave
#2
Boston, MA 02115
Phone (617) 732-5661

300 Longwood Ave
Boston, MA 02115
Phone (617) 355-4956

333 Longwood Ave
Boston, MA 02115
Phone (617) 355-4677

450 Brookline Ave
Boston, MA 02215
Phone (508) 478-2061

75 Francis St
Boston, MA 02115

1611 Cambridge St
Cambridge, MA 02138
Phone (617) 661-5100

Interoperability endpoints

  • Direct secure messaging: csandler22733@direct.bostonchildrens.org
  • Direct secure messaging: csandlermd377054@direct.atrius.masshiway.net

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1268956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1637280000000",
    "number": "1164746178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "221 LONGWOOD AVE # RFB2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021155804",
            "telephone_number": "617-732-5556",
            "fax_number": "617-525-0436"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 LONGWOOD AVE # RFB2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021155804",
            "telephone_number": "617-732-5666",
            "fax_number": "617-525-0436"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "333 Longwood Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021155711",
            "country_code": "US",
            "telephone_number": "617-355-7476",
            "fax_number": "617-730-0194",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Rockview St Apt 2",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021302512",
            "country_code": "US",
            "telephone_number": "732-580-7669",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SANDLER",
        "first_name": "COURTNEY",
        "middle_name": "NAGEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-03-19",
        "last_updated": "2021-11-19",
        "certification_date": "2021-11-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MA",
            "license": "275280",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "COURTNEY",
            "last_name": "NAGEL",
            "middle_name": "JILL",
            "prefix": "DR.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.