NPIMap

Individual provider Active NPI

Krystyna Szewczyk-Szczech, M.D.

  • Internal Medicine Physician
  • Clifton, NJ
National Provider Identifier
1871532895
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25MA06182900 Issued in NJ
Practice address
1033 Clifton Ave
Suite 210
Clifton, NJ 07013-3517
Phone
(973) 472-4400
Fax
(973) 473-6822
NPI assigned
Jun 5, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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 25MA06182900 NJ Primary

Addresses

Primary practice location

1033 Clifton Ave
Suite 210
Clifton, NJ 07013-3517

Mailing address

1033 Clifton Ave
Suite 210
Clifton, NJ 07013-3517
Phone (973) 472-4400

Other identifiers 1

IdentifierTypeStateIssuer
6500609MedicaidNJ

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050622001101 NJ Practitioner - Internal Medicine 7911942743 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
St Marys General Medical Group PCGroup PAC ID 5496112476, 73 clinicians

Practice addresses (Care Compare)

1033 Clifton Ave
Suite 210
Clifton, NJ 07013-3525
Phone (973) 473-4400

Hospital & facility affiliations

  • Valley Home Care Inc. Home health agency, Paramus, NJ, CCN 317008
  • Adoration Home Health Home health agency, Clifton, NJ, CCN 317017
  • Amedisys Home Health Home health agency, Hackensack, NJ, CCN 317047
  • St Joseph'S University Medical Center Inc Hospital, Paterson, NJ, CCN 310019
  • St Mary'S General Hospital Hospital, Passaic, NJ, CCN 310006
  • Hackensack University Medical Center Hospital, Hackensack, NJ, CCN 310001

Merit-based Incentive Payment System (MIPS)

Final score
24.89 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
82.98

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MA06182900NJMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Clifton-Wallington Medical Group Internal Medicine CurrentSince Jun 1, 1995 Accepting new patients
St Marys General Medical Group PC Internal Medicine CurrentSince Nov 27, 2024 Accepting new patients
Clifton-Wallington Medical Group Internal Medicine Past Accepting new patients

Locations

1033 Clifton Ave
Ste 210
Clifton, NJ 07013
Phone (973) 473-4400

350 Boulevard
Passaic, NJ 07055
Phone (973) 365-4300

60 Main Ave
Wallington, NJ 07057
Phone (973) 471-3555

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 and National Provider Directory roles.

Hospital & facility affiliations 8

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": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871532895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1033 CLIFTON AVE",
            "address_2": "SUITE 210",
            "city": "CLIFTON",
            "state": "NJ",
            "postal_code": "070133517",
            "telephone_number": "973-472-4400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1033 CLIFTON AVE",
            "address_2": "SUITE 210",
            "city": "CLIFTON",
            "state": "NJ",
            "postal_code": "070133517",
            "telephone_number": "973-472-4400",
            "fax_number": "973-473-6822"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZEWCZYK-SZCZECH",
        "first_name": "KRYSTYNA",
        "name_prefix": "Mrs.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA06182900",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "6500609",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Clifton, NJ

Sources for this page

Verify at the official NPI Registry.