NPIMap

Individual provider Active NPI

Peter D Leff, M.D.

  • Surgery Physician
  • Meriden, CT
National Provider Identifier
1669426508
Registry record updated Apr 1, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
034825 Issued in CT
Practice address
455 Lewis Ave
Suite 216
Meriden, CT 06451-2121
Phone
(203) 634-0134
Fax
(203) 630-3961
NPI assigned
May 22, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 034825 CT Primary

Addresses

Primary practice location

455 Lewis Ave
Suite 216
Meriden, CT 06451-2121

Mailing address

455 Lewis Ave
Suite 216
Meriden, CT 06451-2121
Phone (203) 634-0134

Other identifiers 8

IdentifierTypeStateIssuer
010034825CT01OtherCTBLUE CROSS/ BLUE SHIELD
P379134OtherCTOXFORD
1117925002OtherCTCIGNA
1348251MedicaidCT
1704267OtherCTUNITED HEALTHCARE
4653811OtherCTAETNA
OR2835OtherCTHEALTHNET
034825OtherCTCONNECTICARE

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
I20031231000332 CT Practitioner - General SurgeryPractitioner - Other (Physician) 0244139087 Reassigns benefits to 4 organizations
Practice locations: Meriden, CT

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
New York Medical College, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hartford Healthcare Medical Group Specialists PLLCGroup PAC ID 3173866241, 1,555 clinicians

Practice addresses (Care Compare)

455 Lewis Ave
Meriden, CT 06451-2121
Phone (203) 634-0134

Hospital & facility affiliations

  • Hartford Healthcare at Home Home health agency, East Hartford, CT, CCN 077041
  • Midstate Medical Center Hospital, Meriden, CT, CCN 070017
  • The Hospital of Central Connecticut Hospital, New Britain, CT, CCN 070035
  • Hartford Hospital Hospital, Hartford, CT, CCN 070025

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

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)18
Pacemaker insertion or repair1-10
Melanoma (skin cancer) excision1-10
Removal of tissue359

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
034825CTMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Healthcare Medical Group, Inc Surgery CurrentSince Feb 1, 2017 Accepting new patients
Midstate Medical Center CurrentSince Jan 1, 1996 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Feb 1, 2017 Accepting new patients
Hartford Healthcare Medical Group Specialists LLC CurrentSince Jun 1, 2019 Accepting new patients
Midstate Medical Center Current Accepting new patients
Midstate Medical Center CurrentSince Jan 1, 1996 Accepting new patients
Hartford Healthcare Medical Group Specialists, PLLC Surgery CurrentSince Jun 1, 2019 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Feb 1, 2017 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley Past Accepting new patients
Midstate Medical Center Past Accepting new patients

Locations

435 Lewis Ave
Meriden, CT 06451
Phone (203) 284-1340

61 Pomeroy Ave
Meriden, CT 06450
Phone (203) 694-5340

455 Lewis Ave
Ste 216
Meriden, CT 06451
Phone (203) 288-2886

100 Grand St
#B
New Britain, CT 06052

100 Grand St
New Britain, CT 06052
Phone (860) 224-5011

55 Meriden Ave
Ste 1D
Southington, CT 06489
Phone (860) 276-5144

81 Meriden Ave
Southington, CT 06489
Phone (860) 224-5540

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

1290 Silas Deane Hwy
Wethersfield, CT 06109
Phone (860) 972-6977

Interoperability endpoints

  • Direct secure messaging: peter.leff@xdr.hhchealthdirect.org

Organizations & group practices 10

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": "1148256000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1270080000000",
    "number": "1669426508",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "455 LEWIS AVE",
            "address_2": "SUITE 216",
            "city": "MERIDEN",
            "state": "CT",
            "postal_code": "064512121",
            "telephone_number": "203-634-0134",
            "fax_number": "203-630-3961"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "455 LEWIS AVE",
            "address_2": "SUITE 216",
            "city": "MERIDEN",
            "state": "CT",
            "postal_code": "064512121",
            "telephone_number": "203-634-0134",
            "fax_number": "203-630-3961"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEFF",
        "first_name": "PETER",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-22",
        "last_updated": "2010-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CT",
            "license": "034825",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS/ BLUE SHIELD",
            "identifier": "010034825CT01",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD",
            "identifier": "P379134",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "1117925002",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1348251",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "1704267",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "4653811",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "OR2835",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONNECTICARE",
            "identifier": "034825",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Meriden, CT

Sources for this page

Verify at the official NPI Registry.