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Organization Active NPI

Greenwich Anesthesiology Associates, PC

  • Anesthesiology Physician
  • Greenwich, CT
National Provider Identifier
1972557486
Registry record updated Jan 13, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
GREENWICH ANESTHESIOLOGY ASSOCIATES, PC
Practice address
5 Perryridge Rd
Greenwich, CT 06830-4608
Phone
(203) 579-9464
NPI assigned
May 20, 2006
Last updated
Jan 13, 2022By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2022

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

Authorized official

Name
Dr. Paul Sygall, MDNPI 1568404895
Title
Delegated Official
Phone
(203) 579-9464

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X Primary
Pain Medicine (Anesthesiology) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207LP2900X
Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363L00000X
Adult Health Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LA2200X
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X

Addresses

Primary practice location

5 Perryridge Rd
Greenwich, CT 06830-4608

Mailing address

255 W Michigan Ave
Jackson, MI 49201-2218
Phone (517) 787-6440

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040203000088 CT Part B Supplier - Clinic/Group Practice 2163315425 Receives reassigned benefits from 45 practitioners
Practice locations: Greenwich, CT; Stamford, CT

National Provider Directory

National Provider Directory
Tax ID family
Greenwich Anesthesiology Associates2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

5 Perryridge Rd
Rm 369N
Greenwich, CT 06830
Phone (203) 863-3000

500 W Putnam Ave
Fl 1
Greenwich, CT 06830
Phone (203) 863-3160

500 W Putnam Ave
Fl 217
Greenwich, CT 06830

200 First Stamford Pl
Fl 2
Stamford, CT 06902
Phone (203) 661-5330

2001 W Main St
Ste 155
Stamford, CT 06902
Phone (203) 324-1971

778 Long Ridge Rd
Ste 2
Stamford, CT 06902
Phone (203) 322-2400

Practitioners & affiliated clinicians

Practitioners 60

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 60

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1642032000000",
    "number": "1972557486",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 W MICHIGAN AVE",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492012218",
            "telephone_number": "517-787-6440",
            "fax_number": "517-787-4146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 PERRYRIDGE RD",
            "city": "GREENWICH",
            "state": "CT",
            "postal_code": "068304608",
            "telephone_number": "203-579-9464"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GREENWICH ANESTHESIOLOGY ASSOCIATES, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-20",
        "last_updated": "2022-01-13",
        "certification_date": "2022-01-13",
        "status": "A",
        "authorized_official_last_name": "SYGALL",
        "authorized_official_first_name": "PAUL",
        "authorized_official_title_or_position": "DELEGATED OFFICIAL",
        "authorized_official_telephone_number": "203-579-9464",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology, Pain Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Adult Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenwich, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.