Individual provider Active NPI

Michael S Karasik, MD

  • Gastroenterology Physician
  • Hartford, CT
National Provider Identifier
1346344967
Registry record updated Apr 29, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
037761 Issued in CT
Practice address
85 Seymour St
Suite 1000
Hartford, CT 06106-5501
Phone
(860) 246-2571
Fax
(860) 246-3691
NPI assigned
Sep 12, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 037761 CT Primary

Addresses

Primary practice location

85 Seymour St
Suite 1000
Hartford, CT 06106-5501

Mailing address

2139 Silas Deane Hwy
Rocky Hill, CT 06067-2336
Phone (860) 257-4131

Other identifiers 1

IdentifierTypeStateIssuer
001377614MedicaidCT

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
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
I20100330000126 CT Practitioner - Gastroenterology 3274554159 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
University of Connecticut School of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Connecticut Gi PLLCGroup PAC ID 9830110758, 243 clinicians

Practice addresses (Care Compare)

85 Seymour St
Suite 1000
Hartford, CT 06106-5529
Phone (860) 246-2571

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
91.99 of 100Reported as group
Quality
89.16
Promoting interoperability
100
Improvement activities
40
Cost
78.45

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy58
Upper gastrointestinal (GI) endoscopy for acid reflux166

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
037761CTMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Hospital CurrentSince Jan 14, 2018 Accepting new patients
Hartford Healthcare Medical Group Specialists LLC CurrentSince Jan 1, 2021 Accepting new patients
Hartford Healthcare Medical Group Specialists, PLLC CurrentSince Jan 1, 2021 Accepting new patients
Connecticut Gi PLLC Gastroenterology CurrentSince Jul 15, 1999 Accepting new patients
Hartford Hospital CurrentSince Jan 14, 2018 Accepting new patients
Hartford Hospital CurrentSince Jan 14, 2018 Accepting new patients
Litchfield County Gastroenterology Associates, LLC Gastroenterology PastSince Jul 15, 1999 Accepting new patients

Locations

10 Jolley Dr
Bloomfield, CT 06002
Phone (860) 286-2470

21 South Rd
Ste 100
Farmington, CT 06032
Phone (860) 409-4567

300 Western Blvd
Ste A
Glastonbury, CT 06033
Phone 8606571920 ext. 86065

85 Seymour St
Ste 1000
Hartford, CT 06106
Phone (860) 246-2571

30 Waterchase Dr
Rocky Hill, CT 06067
Phone (860) 257-4131

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

Interoperability endpoints

  • Direct secure messaging: michael.karasik@xdr.hhchealthdirect.org

Organizations & group practices 7

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": "1158019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1304035200000",
    "number": "1346344967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2139 SILAS DEANE HWY",
            "city": "ROCKY HILL",
            "state": "CT",
            "postal_code": "060672336",
            "telephone_number": "860-257-4131",
            "fax_number": "860-257-4519"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 SEYMOUR ST",
            "address_2": "SUITE 1000",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061065501",
            "telephone_number": "860-246-2571",
            "fax_number": "860-246-3691"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARASIK",
        "first_name": "MICHAEL",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-12",
        "last_updated": "2011-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CT",
            "license": "037761",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001377614",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Hartford, CT

Sources for this page

Verify at the official NPI Registry.