NPIMap

Individual provider Active NPI

Richard S Zelkowitz, M.D.

  • Hematology & Oncology Physician
  • Norwalk, CT
National Provider Identifier
1891780805
Registry record updated Apr 12, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
029798 Issued in CT
Practice address
40 Cross St
4TH FL
Norwalk, CT 06851-4647
Phone
(203) 845-4890
Fax
(203) 845-4897
NPI assigned
Sep 15, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 12, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 029798 CT Primary

Addresses

Primary practice location

40 Cross St
4TH FL
Norwalk, CT 06851-4647

Mailing address

40 Cross St
4TH FL
Norwalk, CT 06851-4647
Phone (203) 845-4890

Other identifiers 1

IdentifierTypeStateIssuer
001297987MedicaidCT

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
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
I20100511000364 CT Practitioner - Hematology/Oncology 7719076892 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
New York Medical College, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Hartford Healthcare Medical Group Specialists PLLCGroup PAC ID 3173866241, 1,555 clinicians

Practice addresses (Care Compare)

2800 Main St
Bridgeport, CT 06606-4201
Phone (203) 576-6000

Hospital & facility affiliations

  • St Vincent'S Medical Center Hospital, Bridgeport, CT, CCN 070028
  • Norwalk Hospital Hospital, Norwalk, CT, CCN 070034
  • Stamford Hospital Hospital, Stamford, CT, CCN 070006
  • Greenwich Hospital Association - Hospital, Greenwich, CT, CCN 070018

Merit-based Incentive Payment System (MIPS)

Final score
90.42 of 100Reported as group
Quality
83.36
Promoting interoperability
100
Improvement activities
40
Cost
75.9

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Healthcare Medical Group Specialists LLC CurrentSince Dec 1, 2020 Accepting new patients
Neighborhood Health, Inc. CurrentSince May 1, 2020 Accepting new patients
Hartford Healthcare Medical Group Specialists, PLLC CurrentSince Dec 1, 2020 Accepting new patients
SVMC Holdings, Inc CurrentSince Dec 16, 2021 Accepting new patients

Locations

2800 Main St
Bridgeport, CT 06606
Phone (203) 386-0366

2720 Main St
Ste 1
Bridgeport, CT 06606

100 Hazard Ave
Ste 101
Enfield, CT 06082
Phone (860) 696-2240

425 Post Rd
Ste 204
Fairfield, CT 06824
Phone (203) 254-1576

1244 Storrs Rd
Storrs Mansfield, CT 06268
Phone (860) 724-2579

Interoperability endpoints

  • Direct secure messaging: richard.zelkowitz@xdr.hhchealthdirect.org

Organizations & group practices 4

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 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": "1126742400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1302566400000",
    "number": "1891780805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 CROSS ST",
            "address_2": "4TH FL",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068514647",
            "telephone_number": "203-845-4890",
            "fax_number": "203-845-4897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 CROSS ST",
            "address_2": "4TH FL",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068514647",
            "telephone_number": "203-845-4890",
            "fax_number": "203-845-4897"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZELKOWITZ",
        "first_name": "RICHARD",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-15",
        "last_updated": "2011-04-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CT",
            "license": "029798",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001297987",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Norwalk, CT

Sources for this page

Verify at the official NPI Registry.