NPIMap

Individual provider Active NPI

Omar E Eton, MD

  • Hematology & Oncology Physician
  • Far Rockaway, NY
National Provider Identifier
1275736050
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
56793 Issued in CT
Practice address
327 Beach 19TH St
Far Rockaway, NY 11691-4423
Phone
(718) 869-7000
NPI assigned
Jun 7, 2007
Last updated
Jun 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 230372 MA
Hematology & Oncology Physician 207RH0003X 166561 NY
Hematology & Oncology Physician 207RH0003X 230372 MA
Hematology & Oncology Physician 207RH0003X 56793 CT Primary
Medical Oncology Physician 207RX0202X G7403 TX
Medical Oncology Physician 207RX0202X 116561 NY
Medical Oncology Physician 207RX0202X 39217 NH

Addresses

Primary practice location

327 Beach 19TH St
Far Rockaway, NY 11691-4423

Mailing address

34 Larchwood Dr
Cambridge, MA 02138-4606
Phone (617) 955-0100

Other practice location 1

2602 Saint Michael Dr Ste 202
Texarkana, TX 75503-5221
Phone (903) 614-5480

Other practice location 2

3073 White Mountain Hwy
North Conway, NH 03860-7101
Phone (603) 356-4904

Other practice location 3

1415 Santa Fe St Ste C
Corpus Christi, TX 78404-2105
Phone (361) 737-0600

Other practice location 4

5920 Saratoga Blvd Ste 395
Corpus Christi, TX 78414-4137
Phone (361) 737-0600

Other practice location 5

830 Harrison Ave
Moakley, 3rd Floor
Boston, MA 02118-2905
Phone (617) 638-6428

Other practice location 6

85 Retreat Avenue
Hartford Hospital Cancer Center
Hartford, CT 06106-2555
Phone (860) 972-3790

Other practice location 7

789 Central Ave
Dover, NH 03820-2526
Phone (603) 742-8787

Other identifiers 2

IdentifierTypeStateIssuer
110083570AMedicaidMA
3154027MedicaidNH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, TX, MT, NH, KY5 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 5

Enrollment IDStateProvider typePAC IDDetails
I20241031003041 NY Practitioner - Medical Oncology 6204899214
I20250401000113 TX Practitioner - Medical Oncology 6204899214 Reassigns benefits to 1 organization
I20251112003254 MT Practitioner - Medical Oncology 6204899214 Reassigns benefits to 1 organization
I20260414002045 NH Practitioner - Medical OncologyPractitioner - Internal Medicine 6204899214 Reassigns benefits to 1 organization
I20260424000808 KY Practitioner - Hematology/Oncology 6204899214 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical Oncology
Education
New York University School of Medicine, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians
St Peters HealthGroup PAC ID 7911814926, 206 clinicians
Baptist Health Medical Group IncGroup PAC ID 5597867184, 2,431 clinicians

Practice addresses (Care Compare)

1415 Santa Fe St
Corpus Christi, TX 78404-2105
Phone (361) 861-9760

2475 E Broadway St
Helena, MT 59601-4928
Phone (406) 447-2828

2501 Kentucky Ave
Suite 201
Paducah, KY 42003-3813
Phone (270) 554-0011

2602 Saint Michael Dr
Suite 201B
Texarkana, TX 75503-2320
Phone (903) 614-5530

600 Elizabeth St
Corpus Christi, TX 78404-2235
Phone (361) 881-3000

620 S Fleishel Ave
Christus Trinity Clinic
Tyler, TX 75701-2041
Phone (903) 606-4900

630 S Fleishel Ave
Tyler, TX 75701-2041
Phone (903) 606-5560

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
39217NHMDMedical Oncology Physician
116561NYMDMedical Oncology Physician
G7403TXMDMedical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St John's Medical Services PC Multi-Specialty CurrentSince Oct 1, 2024 Accepting new patients
St. Peter's Health Multi-Specialty CurrentSince Oct 6, 2022 Accepting new patients
St. Peter's Health CurrentSince Oct 6, 2022 Accepting new patients
St Peter's Health Multi-Specialty Current Accepting new patients
Christus Trinity Clinic Texas Multi-Specialty CurrentSince Mar 10, 2025 Accepting new patients
Christus Trinity Clinic Texas CurrentSince Mar 10, 2025 Accepting new patients
Florida Institute of Research Medicine and Surgery PA Multi-Specialty Past Accepting new patients
St Peters Hospital Past Accepting new patients

Locations

2475 E Broadway St
Helena, MT 59601
Phone (406) 442-2480

327 Beach 19th St
Far Rockaway, NY 11691
Phone (718) 689-7640

275 Rockaway Tpke
Lawrence, NY 11559
Phone (516) 371-2225

1415 Santa Fe St
Ste C
Corpus Christi, TX 78404
Phone (361) 737-0600

5920 Saratoga Blvd
Ste 395
Corpus Christi, TX 78414
Phone (361) 737-0600

2602 Saint Michael Dr
Ste 202
Texarkana, TX 75503
Phone (903) 614-5260

630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/14448/brand/1/csg/1/fhir/r4
  • Direct secure messaging: omar.eton.1@14448.direct.athenahealth.com

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1181174400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1275736050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34 LARCHWOOD DR",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021384606",
            "telephone_number": "617-955-0100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "327 BEACH 19TH ST",
            "city": "FAR ROCKAWAY",
            "state": "NY",
            "postal_code": "116914423",
            "telephone_number": "718-869-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2602 Saint Michael Dr Ste 202",
            "address_purpose": "LOCATION",
            "city": "Texarkana",
            "state": "TX",
            "postal_code": "755035221",
            "country_code": "US",
            "telephone_number": "903-614-5480",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3073 White Mountain Hwy",
            "address_purpose": "LOCATION",
            "city": "North Conway",
            "state": "NH",
            "postal_code": "038607101",
            "country_code": "US",
            "telephone_number": "603-356-4904",
            "fax_number": "603-356-0842",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1415 Santa Fe St Ste C",
            "address_purpose": "LOCATION",
            "city": "Corpus Christi",
            "state": "TX",
            "postal_code": "784042105",
            "country_code": "US",
            "telephone_number": "361-737-0600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5920 Saratoga Blvd Ste 395",
            "address_purpose": "LOCATION",
            "city": "Corpus Christi",
            "state": "TX",
            "postal_code": "784144137",
            "country_code": "US",
            "telephone_number": "361-737-0600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "830 Harrison Ave",
            "address_2": "Moakley, 3rd Floor",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021182905",
            "country_code": "US",
            "telephone_number": "617-638-6428",
            "fax_number": "617-414-5756",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "85 Retreat Avenue",
            "address_2": "Hartford Hospital Cancer Center",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "CT",
            "postal_code": "061062555",
            "country_code": "US",
            "telephone_number": "860-972-3790",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "789 Central Ave",
            "address_purpose": "LOCATION",
            "city": "Dover",
            "state": "NH",
            "postal_code": "038202526",
            "country_code": "US",
            "telephone_number": "603-742-8787",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ETON",
        "first_name": "OMAR",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-06-07",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "230372",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NY",
            "license": "166561",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MA",
            "license": "230372",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CT",
            "license": "56793",
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "TX",
            "license": "G7403",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "116561",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NH",
            "license": "39217",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110083570A",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3154027",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Far Rockaway, NY

Sources for this page

Verify at the official NPI Registry.