James Saji Thomas, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

317356 Issued in NY

Practice address

100 Port Washington Blvd
Roslyn, NY 11576-1353

Phone

(516) 562-6600

NPI assigned

Mar 31, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in LA, NY2 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

Specialty

Emergency Medicine

Education

New York College of Osteo Medicine of New York Institute of Technology, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Progressive Emergency Physicians PLLCGroup PAC ID 8820225956, 31 clinicians

St Francis HospitalGroup PAC ID 9234101221, 96 clinicians

Highland Emergency Group, LLCGroup PAC ID 6800295890, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Francis Hospital - the Heart Center Hospital, Roslyn, NY, CCN 330182
• Christus Shreveport-Bossier Health System Hospital, Shreveport, LA, CCN 190041

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

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.

• Progressive Emergency Physicians PLLC

  • Emergency Medicine Physician
  • Uniondale, NY
  • NPI 1588098172
  Medicare reassignment Care Compare group NPD
• Highland Emergency Group, LLC

  • Emergency Medicine Physician
  • Shreveport, LA
  • NPI 1154913861
  Medicare reassignment Care Compare group NPD
• St. Francis Hospital

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1760704811
  Medicare reassignment Care Compare group
• Christus Health Northern Louisiana

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1417950106
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St. Francis Hospital

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1043279565
  Care Compare affiliation
• Christus Health Northern Louisiana

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1417950106
  Care Compare affiliation

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

{
    "created_epoch": "1553990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1881155893",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 PORT WASHINGTON BLVD",
            "city": "ROSLYN",
            "state": "NY",
            "postal_code": "115761353",
            "telephone_number": "516-562-6600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 PORT WASHINGTON BLVD",
            "city": "ROSLYN",
            "state": "NY",
            "postal_code": "115761353",
            "telephone_number": "516-562-6600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1453 E Bert Kouns Industrial Loop",
            "address_purpose": "LOCATION",
            "city": "Shreveport",
            "state": "LA",
            "postal_code": "711056800",
            "country_code": "US",
            "telephone_number": "318-681-5443",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2531 Viking Dr",
            "address_purpose": "LOCATION",
            "city": "Bossier City",
            "state": "LA",
            "postal_code": "711112103",
            "country_code": "US",
            "telephone_number": "318-681-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "JAMES",
        "middle_name": "SAJI",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-31",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "317356",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "LA",
            "license": "332925",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Richard Tennenbaum, D.M.D.
• The Interventional Heart Group PLLC
• The North Shore Center for Comprehensive Dentistry
• The Psychological Health Collaborative
• Benzy K Thomas, NP
• Mark Thomas
• John Thoresz, P.A.
• Greta Schuyler Tiberia, LMSW
• Raffi N Tingir, M.D.
• Amanda Tolento, PHARM.D.

• Emergency Medicine Physician in Roslyn, NY
• Providers in Roslyn, NY by specialty
• Emergency Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.