Individual provider Active NPI

Nina Mirsakov, D.O.

  • Cardiovascular Disease Physician
  • New York, NY
National Provider Identifier
1134326887
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
244792 Issued in NY
Practice address
8 West 38TH Street
Suite 503
New York, NY 10018
Phone
(212) 730-7232
Fax
(212) 687-0030
NPI assigned
Jun 27, 2007
Last updated
Feb 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 244792 NY Primary
Internal Medicine Physician 207R00000X 244792 NY

Addresses

Primary practice location

8 West 38TH Street
Suite 503
New York, NY 10018

Mailing address

8 West 38TH Street
Suite 503
New York, NY 10018
Phone (212) 730-7232

Other practice location 1

1978 Crompond Rd
Cortlandt Manor, NY 10567-4111
Phone (914) 293-8600

Electronic endpoints 3

TypeEndpointUseAffiliation
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/ Health Information Exchange (HIE) The Westchester Medical Practice, PC
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE) The Westchester Medical Practice, PC
Direct Messaging Address nim9158@direct.nyp.org Direct The Westchester Medical Practice, PC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, ND2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20070815000675 NY Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 1951493311 Reassigns benefits to 7 organizations
Practice locations: New York, NY
I20251217003570 ND Practitioner - Cardiovascular Disease (Cardiology) 1951493311 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Internal Medicine PCGroup PAC ID 3173609591, 11 clinicians
Sanford Medical Center FargoGroup PAC ID 8426967803, 1,210 clinicians
Ez Testing Medical Diagnostic PCGroup PAC ID 2769615459, 4 clinicians

Practice addresses (Care Compare)

1000 N Village Ave
Rockville Center, NY 11570-1000
Phone (516) 705-1353

1220 Sheyenne St
West Fargo, ND 58078-2637
Phone (701) 234-4445

1978 Crompond Rd
Suite 202
Cortlandt Manor, NY 10567-4115
Phone (914) 736-0703

4332 Kissena Blvd
Apt LB
Flushing, NY 11355-2993
Phone (347) 462-9925

5225 23Rd Ave S
Fargo, ND 58104-7927
Phone (701) 417-2575

8 W 38TH St
RM 503
New York, NY 10018-6368
Phone (212) 730-7232

801 Broadway N
Fargo, ND 58102-3641
Phone (701) 234-2000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
244792NYMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Maimonides Medical Center Current Accepting new patients
Mercy Medical Center Internal Medicine CurrentSince Mar 1, 2024 Accepting new patients
Sanford Medical Center Fargo CurrentSince Oct 29, 2025 Accepting new patients
CHS Physician Partners, P.C Cardiovascular Disease CurrentSince Feb 1, 2019 Accepting new patients
Cardiovascular Wellness Medical Cardiovascular Disease Current Accepting new patients
Mercy Internal Medicine PC Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
CHS Physician Partners, PC Current Accepting new patients
Prestige Y Corp CurrentSince Jun 1, 2023 Accepting new patients
Smart Choice Image of Ny Inc Cardiovascular Disease CurrentSince Jun 1, 2026 Accepting new patients
Sanford Medical Center Fargo CurrentSince Oct 29, 2025 Accepting new patients
Cardiovascular Wellness Medical Services PLLC Cardiovascular Disease CurrentSince Sep 4, 2017 Accepting new patients
Canal Radiology Associates, P.C. CurrentSince Jun 17, 2019 Accepting new patients
Mercy Medical Center Internal Medicine CurrentSince Mar 1, 2024 Accepting new patients
CHS Physician Partners, PC Cardiovascular Disease CurrentSince Feb 1, 2019 Accepting new patients
Ez Testing Medical Diagnostic PC CurrentSince Jan 2, 2016 Accepting new patients
JD & Iy Corp CurrentSince Feb 18, 2021 Accepting new patients
The Westchester Medical Practice, PC CurrentSince Feb 3, 2026 Accepting new patients
Sanford Medical Center Fargo Internal Medicine Past Accepting new patients
Community Radiology PastSince Jun 17, 2019 Accepting new patients

Locations

801 Broadway N
Fargo, ND 58102
Phone (701) 234-5933

1220 Sheyenne St
West Fargo, ND 58078
Phone (701) 234-4445

201 Highlawn Ave
Brooklyn, NY 11223
Phone (718) 872-6607

2264 65th St
Brooklyn, NY 11204
Phone (347) 462-9925

252 Avenue X
#2
Brooklyn, NY 11223
Phone (347) 462-9925

4802 10th Ave
Brooklyn, NY 11219
Phone (718) 283-8724

1978 Crompond Rd
Ste 202
Cortlandt Manor, NY 10567
Phone (914) 293-8400

1978 Crompond Rd
Cortlandt Mnr, NY 10567
Phone (914) 293-8450

1980 Crompond Rd
Cortlandt Mnr, NY 10567
Phone (914) 734-3600

55 N Main St
Freeport, NY 11520
Phone (516) 352-8300

245 Old Country Rd
Melville, NY 11747
Phone (631) 465-6141

2800 Marcus Ave
New Hyde Park, NY 11042
Phone (516) 622-6131

212 Canal St
Rm 206
New York, NY 10013
Phone (212) 349-5799

8 W 38th St
Rm 503
New York, NY 10018
Phone (212) 687-0020

1000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1012

100 Port Washington Blvd
Ste G3
Roslyn, NY 11576
Phone (516) 627-4800

100 Woods Rd
Valhalla, NY 10595
Phone (914) 490-7000

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/DIBDCA
  • Direct secure messaging: nim9158@direct.nyp.org
  • Direct secure messaging: ninamirsakov@mai.allscriptsdirect.net

Organizations & group practices 20

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.

View all 20

Hospital & facility affiliations 9

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": "1182902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1134326887",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 WEST 38TH STREET",
            "address_2": "SUITE 503",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10018",
            "telephone_number": "212-730-7232",
            "fax_number": "212-687-0030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 WEST 38TH STREET",
            "address_2": "SUITE 503",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10018",
            "telephone_number": "212-730-7232",
            "fax_number": "212-687-0030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1978 Crompond Rd",
            "address_purpose": "LOCATION",
            "city": "Cortlandt Manor",
            "state": "NY",
            "postal_code": "105674111",
            "country_code": "US",
            "telephone_number": "914-293-8600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MIRSAKOV",
        "first_name": "NINA",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-06-27",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NY",
            "license": "244792",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "244792",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "Y",
            "endpointDescription": "FHIR",
            "affiliationName": "The Westchester Medical Practice, PC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "1978 Crompond Rd",
            "city": "Cortlandt Manor",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105674111",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "endpointDescription": "FHIR",
            "affiliationName": "The Westchester Medical Practice, PC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "1978 Crompond Rd",
            "city": "Cortlandt Manor",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105674111",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "nim9158@direct.nyp.org",
            "affiliation": "Y",
            "endpointDescription": "Direct Address",
            "affiliationName": "The Westchester Medical Practice, PC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "1978 Crompond Rd",
            "city": "Cortlandt Manor",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105674111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.