Individual provider Active NPI

Allan Zygart, CRNA

  • Certified Registered Nurse Anesthetist
  • Shelton, CT
National Provider Identifier
1508370297
Registry record updated Apr 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
007371 Issued in CT
Practice address
2 Trap Falls Rd Ste 414
Shelton, CT 06484-7621
Phone
(203) 929-7353
NPI assigned
Nov 17, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 007371 CT Primary

Addresses

Primary practice location

2 Trap Falls Rd Ste 414
Shelton, CT 06484-7621

Mailing address

99 East River Drive
5TH Floor
East Hartford, CT 06108-7301

Other practice location 1

2200 Whitney Ave Ste 380
Hamden, CT 06518-3602
Phone (203) 281-3636

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20171228000576 CT Practitioner - Certified Registered Nurse Anesthetist (Crna) 8022034172 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians

Practice addresses (Care Compare)

20 York St
New Haven, CT 06510-3220
Phone (203) 785-4638

Hospital & facility affiliations

  • Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
7371CTMDCounselor
007371CTMDPediatric Physical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Yale University CurrentSince Aug 19, 2021 Accepting new patients
Yale University CurrentSince Aug 19, 2021 Accepting new patients
Integrated Anesthesia Associates LLC Nurse Anesthetist, Certified Registered CurrentSince Oct 18, 2017 Accepting new patients
Woodland Anesthesia Associates PC CurrentSince Mar 8, 2018 Accepting new patients
Yale University Current Accepting new patients
North American Partners in Anesthesia Connecticut PC CurrentSince Oct 12, 2021 Accepting new patients

Locations

701 Cottage Grove Rd
Ste F230
Bloomfield, CT 06002
Phone (860) 243-5569

2200 Whitney Ave
Ste 380
Hamden, CT 06518
Phone (203) 281-3636

99 E River Dr
Fl 5
Hartford, CT 06108
Phone (860) 282-4022

80 Seymour St
Hartford, CT 06106
Phone (860) 545-2249

114 Woodland St
Hartford, CT 06105
Phone (860) 714-4001

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

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

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

20 York St
North Haven, CT 06510
Phone (203) 688-2433

2 Trap Falls Rd
Ste 414
Shelton, CT 06484
Phone (860) 282-4128

2 Corporate Dr
Ste 955
Shelton, CT 06484
Phone (203) 929-7375

64 Robbins St
Waterbury, CT 06708
Phone (203) 573-7142

68 S Service Rd
Ste 350
Melville, NY 11747
Phone (516) 945-3107

Organizations & group practices 6

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": "1510876800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1508370297",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "99 EAST RIVER DRIVE",
            "address_2": "5TH FLOOR",
            "city": "EAST HARTFORD",
            "state": "CT",
            "postal_code": "061087301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 TRAP FALLS RD STE 414",
            "city": "SHELTON",
            "state": "CT",
            "postal_code": "064847621",
            "telephone_number": "203-929-7353"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2200 Whitney Ave Ste 380",
            "address_purpose": "LOCATION",
            "city": "Hamden",
            "state": "CT",
            "postal_code": "065183602",
            "country_code": "US",
            "telephone_number": "203-281-3636",
            "fax_number": "203-287-2934",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZYGART",
        "first_name": "ALLAN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-11-17",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CT",
            "license": "007371",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Shelton, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.