Benjamin Wallbrunn Felder, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

316981 Issued in NY

Practice address

1 Healthy Way
Oceanside, NY 11572-1551

Phone

(516) 632-3666

NPI assigned

Apr 27, 2016

Sex

Male

Sole proprietor

Yes

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 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles (15 of 19)

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: bfelder19218@prd.direct.tbh.org

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.

• Mount Sinai School of Medicine

  • Internal Medicine Physician
  • Oceanside, NY
  • NPI 1508127531

  Internal Medicine, NY

  Medicare reassignment Care Compare group NPD
• TBHC Physician Services PC

  • Surgery Physician
  • Brooklyn, NY
  • NPI 1417183963

  NY

  Medicare reassignment Care Compare group NPD
• Atlantic Professional Services of Rhode Island Incorporated

  • Hospitalist Physician
  • Wakefield, RI
  • NPI 1922036946

  Hospitalist, NY

  Medicare reassignment Care Compare group NPD
• Geneva General Hospital, Inc

  • Emergency Medicine Physician
  • Geneva, NY
  • NPI 1487797080

  NY

  Medicare reassignment NPD
• Icahn School of Medicine at Mount Sinai

  • Orthopaedic Surgery Physician
  • New York, NY
  • NPI 1124550280

  NY

  Medicare reassignment NPD
• TBHC Physician Services PC

  • Health Educator
  • Brooklyn, NY
  • NPI 1558213280
  Care Compare group
• Geneva General Hospital

  • Internal Medicine Physician
  • Geneva, NY
  • NPI 1689717209

  Internal Medicine

  NPD
• Geneva General Hospital, Inc

  • Family Medicine Physician
  • Clyde, NY
  • NPI 1255087003
  NPD
• Icahn School of Medicine at Mount Sinai

  • Infectious Disease Physician
  • New York, NY
  • NPI 1659639524

  Internal Medicine

  NPD
• Icahn School of Medicine at Mount Sinai

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD
• Mount Sinai School of Medicine

  • Surgery Physician
  • Oceanside, NY
  • NPI 1326515578
  NPD
• Mount Sinai School of Medicine

  • Psychiatry Physician
  • Hempstead, NY
  • NPI 1508333956
  NPD

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

• South Nassau Communities Hospital

  • General Acute Care Hospital
  • Oceanside, NY
  • NPI 1922079094

  Hospital

  Care Compare affiliation
• St Lukes Roosevelt Hospital Center

  • General Acute Care Hospital
  • New York, NY
  • NPI 1104982917

  Hospital

  Care Compare affiliation
• St. Lukes Roosevelt Hospital Center

  • Methadone Clinic
  • New York, NY
  • NPI 1609476357

  Hospital

  Care Compare affiliation
• The Brooklyn Hospital Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1326046467

  Hospital

  Care Compare affiliation

Specialty

Internal MedicineAlso: Hospitalist

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mount Sinai School of Medicine 150 clinicians

Icahn School of Medicine at Mount Sinai 2,809 clinicians

Atlantic Professional Services of Rhode Island Incorporated 15 clinicians

TBHC Physician Services PC 111 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Brooklyn Hospital Center - Downtown Campus Hospital, Brooklyn, NY, CCN 330056
• Mount Sinai South Nassau Hospital, Oceanside, NY, CCN 330198
• Mount Sinai West Hospital, New York, NY, CCN 330046

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

{
    "created_epoch": "1461715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1690848000000",
    "number": "1003261041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 HEALTHY WAY",
            "city": "OCEANSIDE",
            "state": "NY",
            "postal_code": "115721551",
            "telephone_number": "516-632-3666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HEALTHY WAY",
            "city": "OCEANSIDE",
            "state": "NY",
            "postal_code": "115721551",
            "telephone_number": "516-632-3666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Broadway Ave NW Apt 307",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495047318",
            "country_code": "US",
            "telephone_number": "520-440-3152",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "FIRST AVENUE AT 16TH STREET",
            "address_purpose": "LOCATION",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10003",
            "country_code": "US",
            "telephone_number": "212-844-1808",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "281 1st Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100032925",
            "country_code": "US",
            "telephone_number": "212-844-1808",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FELDER",
        "first_name": "BENJAMIN",
        "middle_name": "WALLBRUNN",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-27",
        "last_updated": "2023-08-01",
        "certification_date": "2023-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "316981",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "316981",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bilal Ahmad Farooqui, DO
• Sarah Nicole Farzin, MD
• Georgia Frances Fasano, RPH
• Edgar P Fayans, D.D.S.
• Eric J Feit, MD
• Yelena Feldman, CRNA
• Shara Rebecca Feltheimer, DO
• Moshe Fenster
• Lincoln J Ferguson, MD
• Amy Sue Ferko, TSHH, MSED

• All providers in Oceanside, NY
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 2023; 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.