NPIMap

Individual provider Active NPI

Lisa M Fox, APRN

  • Adult Health Nurse Practitioner
  • New Haven, CT
National Provider Identifier
1447577937
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
4364 Issued in CT
Practice address
20 York St, CB-2041
New Haven, CT 06510-3220
Phone
(203) 688-4748
Fax
(203) 688-4740
NPI assigned
Apr 23, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 4364 CT Primary

Addresses

Primary practice location

20 York St, CB-2041
New Haven, CT 06510-3220

Mailing address

20 York St, CB-2041
New Haven, CT 06510-3220
Phone (203) 688-4748

Other practice location 1

2800 Main St
Bridgeport, CT 06606-4201
Phone (475) 210-6512

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
I20111007000139 CT Practitioner - Nurse Practitioner 3779755194 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians
Hartford Healthcare Medical Group Specialists PLLCGroup PAC ID 3173866241, 1,555 clinicians

Practice addresses (Care Compare)

111 Goose LN
Guilford, CT 06437-5101
Phone (203) 747-7300

20 York St
New Haven, CT 06510-3220
Phone (203) 688-4242

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

800 Howard Ave
New Haven, CT 06519-1369
Phone (203) 785-2140

Hospital & facility affiliations

  • Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022
  • Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010
  • Lawrence & Memorial Hospital Hospital, New London, CT, CCN 070007
  • Greenwich Hospital Association - Hospital, Greenwich, CT, CCN 070018
  • St Vincent'S Medical Center Hospital, Bridgeport, CT, CCN 070028

Merit-based Incentive Payment System (MIPS)

Final score
87.36 of 100Reported as group
Quality
77.36
Promoting interoperability
100
Improvement activities
40
Cost
74.27

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Yale University Current Accepting new patients
Yale University CurrentSince Oct 2, 2014 Accepting new patients
Yale University CurrentSince Oct 2, 2014 Accepting new patients

Locations

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

800 Howard Ave
New Haven, CT 06519
Phone (203) 785-2140

1450 Chapel St
New Haven, CT 06511
Phone (203) 789-3151

300 George St
Fl 6
New Haven, CT 06511
Phone (203) 785-6610

20 York St
#2041
North Haven, CT 06510
Phone (203) 688-1734

Interoperability endpoints

  • Direct secure messaging: lfox3134@direct.ynhh.org

Organizations & group practices 5

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": "1271980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1447577937",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 YORK ST, CB-2041",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4748",
            "fax_number": "203-688-4740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 YORK ST, CB-2041",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4748",
            "fax_number": "203-688-4740"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2800 Main St",
            "address_purpose": "LOCATION",
            "city": "Bridgeport",
            "state": "CT",
            "postal_code": "066064201",
            "country_code": "US",
            "telephone_number": "475-210-6512",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FOX",
        "first_name": "LISA",
        "middle_name": "M",
        "name_prefix": "Ms.",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-04-23",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "CT",
            "license": "4364",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

Verify at the official NPI Registry.