Individual provider Active NPI

Mary McCormack, RN-C,FNP, MPH

  • Family Nurse Practitioner
  • New York, NY
National Provider Identifier
1225169121
Registry record updated Mar 17, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
F3309701 Issued in NY
Practice address
241 W 57TH St
New York, NY 10019-2121
Phone
(212) 247-5848
NPI assigned
Mar 9, 2007
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 17, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 26NN08959300 NJ
Family Nurse Practitioner 363LF0000X F3309701 NY Primary

Addresses

Primary practice location

241 W 57TH St
New York, NY 10019-2121

Mailing address

241 W 57TH St
New York, NY 10019-2121
Phone (973) 701-8262

Other practice location 1

471 Main St
Chatham, NJ 07928-2102
Phone (973) 635-4636

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20171228000131 NY Practitioner - Nurse Practitioner 8527023274 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
SG Medical Professional PCGroup PAC ID 9133646953, 17 clinicians

Practice addresses (Care Compare)

260 Christopher LN
Suite 102a
Staten Island, NY 10314-1656

801 W 190TH St
New York, NY 10040-3802
Phone (631) 759-9920

918 James St
Syracuse, NY 13203-2503
Phone (631) 759-9920

Hospital & facility affiliations

  • Girling Health Care of New York Home health agency, Brooklyn, NY, CCN 337243
  • Extended Home Care Home health agency, Brooklyn, NY, CCN 337414

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
F3309701NYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
SG Medical Professional PC CurrentSince Feb 26, 2026 Accepting new patients
Lichfpp Physicians Past Accepting new patients

Networks

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

Organizations & group practices 2

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 2

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": "1173398400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1521244800000",
    "number": "1225169121",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "241 W 57TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100192121",
            "telephone_number": "973-701-8262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "241 W 57TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100192121",
            "telephone_number": "212-247-5848"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "471 Main St",
            "address_purpose": "LOCATION",
            "city": "Chatham",
            "state": "NJ",
            "postal_code": "079282102",
            "country_code": "US",
            "telephone_number": "973-635-4636",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCCORMACK",
        "first_name": "MARY",
        "credential": "RN-C,FNP, MPH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-03-09",
        "last_updated": "2018-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NJ",
            "license": "26NN08959300",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F3309701",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.