Individual provider Active NPI

Sapir Nachum, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • New York, NY
National Provider Identifier
1841759917
Registry record updated Mar 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
331539 Issued in NY
Practice address
222 E 41St St FL 23
New York, NY 10017-6739
Phone
(212) 481-1350
NPI assigned
Mar 18, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2025

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 331539 NY Primary

Addresses

Primary practice location

222 E 41St St FL 23
New York, NY 10017-6739

Mailing address

222 E 41St St FL 23
New York, NY 10017-6739
Phone (212) 481-1350

Other practice location 1

Weill Cornell Internal Medicine Associates
505 East 70th Street
New York, NY 10021
Phone (212) 746-2942

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20241105001284 NY Practitioner - Endocrinology 7315275823 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Endocrinology
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

111 Broadway
New York, NY 10006-1901
Phone (212) 263-9700

111 Broadway
FL 2
New York, NY 10006-1995
Phone (212) 263-9701

1465 3Rd Ave
New York, NY 10028-1926
Phone (646) 754-2300

159 E 53Rd St
New York, NY 10022-4602
Phone (646) 754-3300

16 TH St and 1St Ave
New York, NY 10003-3804
Phone (212) 420-2000

171 Delancey St
New York, NY 10002-3411
Phone (929) 455-2600

301 E 17TH St
New York, NY 10003-3804
Phone (212) 263-7300

355 W 52ND St
New York, NY 10019-6239
Phone (646) 778-5555

530 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

540 Hudson St
NYU Langone Care on Demand W Vill
New York, NY 10014-3233
Phone (646) 754-2200

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

560 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.8 of 100Reported as group
Quality
91.79
Promoting interoperability
100
Improvement activities
40
Cost
75.18

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
331539NYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Sep 25, 2024 Accepting new patients
New York University CurrentSince Sep 25, 2024 Accepting new patients
Nyumc Radiology Associates Past Accepting new patients

Locations

700 Hicksville Rd
Ste 205
Bethpage, NY 11714
Phone (646) 501-3325

222 E 41st St
Fl 23
New York, NY 10017
Phone (212) 481-1350

222 E 41st St
Fl 1723
New York, NY 10017

Interoperability endpoints

  • Direct secure messaging: sgoldberg670957@nyumc.direct-ci.com

Organizations & group practices 3

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 7

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": "1552867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742947200000",
    "number": "1841759917",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "222 E 41ST ST FL 23",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100176739",
            "telephone_number": "212-481-1350",
            "fax_number": "212-481-1355"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "222 E 41ST ST FL 23",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100176739",
            "telephone_number": "212-481-1350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Weill Cornell Internal Medicine Associates",
            "address_2": "505 East 70th Street",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "10021",
            "country_code": "US",
            "telephone_number": "212-746-2942",
            "fax_number": "212-746-4610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NACHUM",
        "first_name": "SAPIR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-18",
        "last_updated": "2025-03-26",
        "certification_date": "2025-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NY",
            "license": "331539",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.