Individual provider Active NPI

Paul Casinelli, M.D

  • Anesthesiology Physician
  • New London, CT
National Provider Identifier
1013086552
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD05925 Issued in RI
Practice address
365 Montauk Ave
New London, CT 06320-4700
Phone
(860) 442-0711
NPI assigned
Nov 7, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 37274 CT
Anesthesiology Physician 207L00000X MD05925 RI Primary

Addresses

Primary practice location

365 Montauk Ave
New London, CT 06320-4700

Mailing address

PO Box 6064
Providence, RI 02904

Other practice location 1

25 Wells St
Westerly, RI 02891-2922
Phone (401) 473-8192

Other identifiers 1

IdentifierTypeStateIssuer
PE05925MedicaidRI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI, CT2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20090317000021 RI Practitioner - Anesthesiology 5294892378 Reassigns benefits to 1 organization
I20230411001018 CT Practitioner - Anesthesiology 5294892378 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northeast Medical Group IncGroup PAC ID 1254233836, 1,357 clinicians
Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians

Practice addresses (Care Compare)

25 Wells St
Westerly, RI 02891-2922
Phone (401) 596-6000

45 E Ave
Westerly, RI 02891-3113
Phone (401) 637-4186

52 Hazelnut Hill Rd
Groton, CT 06340-3268
Phone (860) 446-8265

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

Hospital & facility affiliations

  • Lawrence & Memorial Hospital Hospital, New London, CT, CCN 070007
  • Westerly Hospital Hospital, Westerly, RI, CCN 410013

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
86.54
Promoting interoperability
99.98
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
37274CTMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Yale University Anesthesiology CurrentSince Oct 30, 2025 Accepting new patients
Yale University CurrentSince Oct 30, 2025 Accepting new patients
Northeast Medical Group, Inc. CurrentSince Sep 1, 2022 Accepting new patients
New England Anesthesiologists, Inc. Anesthesiology Past Accepting new patients
Anesthesiologists of Middletown, P.C. Anesthesiology PastSince Jul 27, 2020 Accepting new patients

Locations

52 Hazelnut Hill Rd
Groton, CT 06340
Phone (860) 446-8265

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

365 Montauk Ave
New London, CT 06320
Phone (860) 271-4364

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

95 Armory Rd
Stratford, CT 06614
Phone (203) 384-3388

45 East Ave
Westerly, RI 02891
Phone (401) 596-6000

25 Wells St
Westerly, RI 02891
Phone (401) 348-3325

Interoperability endpoints

  • Direct secure messaging: pcasinelli329579@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 3

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": "1162857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1013086552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 6064",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "02904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 MONTAUK AVE",
            "city": "NEW LONDON",
            "state": "CT",
            "postal_code": "063204700",
            "telephone_number": "860-442-0711"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "25 Wells St",
            "address_purpose": "LOCATION",
            "city": "Westerly",
            "state": "RI",
            "postal_code": "028912922",
            "country_code": "US",
            "telephone_number": "401-473-8192",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASINELLI",
        "first_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-07",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CT",
            "license": "37274",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "RI",
            "license": "MD05925",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "PE05925",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New London, CT

Sources for this page

Verify at the official NPI Registry.