Individual provider Active NPI

Mark Epelbaum, DO

  • Internal Medicine Physician
  • Brooklyn, NY
National Provider Identifier
1699236331
Registry record updated May 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
307260 Issued in NY
Practice address
580 Crown St Apt 4
Brooklyn, NY 11213-5359
Phone
(347) 435-7747
NPI assigned
Mar 26, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 7, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obesity Medicine (Internal Medicine) Physician 207RB0002X 307260 NY
Internal Medicine Physician 207R00000X 307260 NY Primary

Addresses

Primary practice location

580 Crown St Apt 4
Brooklyn, NY 11213-5359

Mailing address

580 Crown St Apt 406
Brooklyn, NY 11213-5390
Phone (347) 435-7747

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
I20221110001344 NY Practitioner - Internal MedicinePractitioner - Hospitalist 3274863220 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Touro Un Col of Osteopathic Medicine, New York, 2019
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Mount Sinai School of MedicineGroup PAC ID 6406096544, 150 clinicians
Community Health Initiatives, Inc.Group PAC ID 6709185408, 23 clinicians

Practice addresses (Care Compare)

1 Healthy Way
Oceanside, NY 11572-1551
Phone (877) 768-8462

1419 Mermaid Ave
Brooklyn, NY 11224-2615
Phone (718) 210-3110

580 Crown St
Apt 4
Brooklyn, NY 11213-5359
Phone (347) 435-7747

Hospital & facility affiliations

  • VNS of Ny Home Care Chha Home health agency, New York, NY, CCN 337008
  • Mount Sinai South Nassau Hospital, Oceanside, NY, CCN 330198

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
307260NYMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Community Health Initiatives, Inc. CurrentSince Oct 1, 2025 Accepting new patients
Empower Medical Primary Care PLLC Internal Medicine CurrentSince Sep 3, 2025 Accepting new patients
Mount Sinai School of Medicine Internal Medicine CurrentSince Aug 2, 2022 Accepting new patients
24 On Physicians, PC CurrentSince Oct 1, 2022 Accepting new patients
24 On Physicians, P.C. CurrentSince Oct 1, 2022 Accepting new patients
Mount Sinai School of Medicine CurrentSince Aug 2, 2022 Accepting new patients

Locations

1419 Mermaid Ave
Brooklyn, NY 11224
Phone (718) 210-3110

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

1 Healthy Way
Oceanside, NY 11572
Phone (516) 255-1581

Networks

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

Interoperability endpoints

  • Direct secure messaging: mark.epelbaum@948403676250116.direct.elationemr.com
  • FHIR API: https://app.meldrx.com/api/fhir/cybermed_chi
  • Direct secure messaging: mark.epelbaum@oda.eclinicaldirectplus.com

Organizations & group practices 6

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 2

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": "1553558400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746576000000",
    "number": "1699236331",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "580 CROWN ST APT 406",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112135390",
            "telephone_number": "347-435-7747",
            "fax_number": "718-313-4466"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "580 CROWN ST APT 4",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112135359",
            "telephone_number": "347-435-7747"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EPELBAUM",
        "first_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-03-26",
        "last_updated": "2025-05-07",
        "certification_date": "2025-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RB0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Obesity Medicine",
            "state": "NY",
            "license": "307260",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "307260",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.