Individual provider Active NPI

Thomas Joseph Dowling Jr., M.D.

  • Orthopaedic Surgery of the Spine Physician
  • Commack, NY
National Provider Identifier
1336163344
Registry record updated Feb 28, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X
License
150404 Issued in NY
Practice address
763 Larkfield Rd
2ND Floor
Commack, NY 11725-3131
Phone
(631) 462-2225
Fax
(631) 462-2240
NPI assigned
Jul 26, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 28, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery of the Spine Physician 207XS0117X 150404 NY Primary

Addresses

Primary practice location

763 Larkfield Rd
2ND Floor
Commack, NY 11725-3131

Mailing address

763 Larkfield Rd
2ND Floor
Commack, NY 11725-3131
Phone (631) 462-2225

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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 1

Enrollment IDStateProvider typePAC IDDetails
I20040902000063 NY Practitioner - Orthopedic Surgery 6406821370 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Boston University School of Medicine, 1981
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
CHS Physician Partners PCGroup PAC ID 7618955667, 739 clinicians
Long Island Spine Specialists PCGroup PAC ID 5799676854, 10 clinicians

Practice addresses (Care Compare)

100 Port Washington Blvd
Roslyn, NY 11576-1347

1000 N Village Ave
Rockville Center, NY 11570-1000

50 Route 25a
Smithtown, NY 11787-1348
Phone (631) 862-3000

763 Lakfield Rd
Commack, NY 11725-3131
Phone (631) 837-2359

763 Larkfield Rd
FL 2
Commack, NY 11725-3131
Phone 6314622225250

763 Larkfield Rd FL
Suite 2
Commack, NY 11725-3131

800 Old Country Rd
Riverhead, NY 11901-2140
Phone (631) 837-2359

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
34.09 of 100Reported as individual
Quality
30
Improvement activities
0
Cost
73.62

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion109
Laminectomy or laminotomy (partial removal of spine bones)47

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
150404NYMDOrthopaedic Surgery of the Spine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
CHS Physician Partners, P.C CurrentSince Jun 11, 2025 Accepting new patients
Long Island Spine Specialists PC Orthopaedic Surgery of the Spine CurrentSince Jun 1, 1992 Accepting new patients
CHS Physician Partners, PC Current Accepting new patients

Locations

763 Larkfield Rd
Fl 2
Commack, NY 11725
Phone (631) 462-2225

1000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1012

100 Port Washington Blvd
Ste G3
Roslyn, NY 11576
Phone (516) 627-4800

Interoperability endpoints

  • Direct secure messaging: tdowling13929@direct-chsli.net

Organizations & group practices 3

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": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1204156800000",
    "number": "1336163344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "763 LARKFIELD RD",
            "address_2": "2ND FLOOR",
            "city": "COMMACK",
            "state": "NY",
            "postal_code": "117253131",
            "telephone_number": "631-462-2225",
            "fax_number": "631-462-2240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "763 LARKFIELD RD",
            "address_2": "2ND FLOOR",
            "city": "COMMACK",
            "state": "NY",
            "postal_code": "117253131",
            "telephone_number": "631-462-2225",
            "fax_number": "631-462-2240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWLING",
        "first_name": "THOMAS",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2008-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "NY",
            "license": "150404",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Commack, NY

Sources for this page

Verify at the official NPI Registry.