Individual provider Active NPI

Eric A Rudin, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Katonah, NY
National Provider Identifier
1801858196
Registry record updated Jun 15, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
227083 Issued in NY
Practice address
111 Bedford Rd
Mount Kisco Medical Group PC
Katonah, NY 10536-2115
Phone
(914) 241-1050
Fax
(914) 767-3142
NPI assigned
Apr 4, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 15, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 227083 NY Primary

Addresses

Primary practice location

111 Bedford Rd
Mount Kisco Medical Group PC
Katonah, NY 10536-2115

Mailing address

110 S Bedford Rd
Mount Kisco Medical Group PC
Mount Kisco, NY 10549-3446
Phone (914) 241-1050

Other identifiers 1

IdentifierTypeStateIssuer
02796885MedicaidNY

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
I20050601000118 NY Practitioner - EndocrinologyPractitioner - Internal Medicine 9436191434 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
EndocrinologyAlso: Internal Medicine
Education
Icahn School of Medicine at Mount Sinai, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Optum Medical Care PCGroup PAC ID 9931013240, 1,013 clinicians

Practice addresses (Care Compare)

600 Mamaroneck Ave
Harrison, NY 10528-1635
Phone (914) 723-8100

90 S Bedford Rd
Mount Kisco, NY 10549-3412
Phone (914) 241-1050

Hospital & facility affiliations

  • White Plains Hospital Center Hospital, White Plains, NY, CCN 330304
  • Putnam Hospital Center Hospital, Carmel, NY, CCN 330273

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
White Plains Physician Services PC CurrentSince Feb 23, 2026 Accepting new patients
Optum Medical Care, P.C. CurrentSince Jun 4, 2007 Accepting new patients
Optum Medical Care, P.C. Endocrinology, Diabetes & Metabolism CurrentSince Jun 4, 2007 Accepting new patients
Matthew H. Ornstein, MD, PC Past Accepting new patients

Locations

185 Route 312
Brewster, NY 10509
Phone (845) 225-2700

600 Mamaroneck Ave
Harrison, NY 10528
Phone (914) 628-6966

111 Bedford Rd
Katonah, NY 10536
Phone (914) 232-3135

90 S Bedford Rd
Mount Kisco, NY 10549
Phone (914) 242-1050

110 S Bedford Rd
Mount Kisco, NY 10549
Phone (763) 910-9192

Philadelphia, PA 19195

Networks

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

Interoperability endpoints

  • Direct secure messaging: erudin65377@northwell.direct-ci.com

Organizations & group practices 4

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": "1144108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1465948800000",
    "number": "1801858196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 S BEDFORD RD",
            "address_2": "MOUNT KISCO MEDICAL GROUP PC",
            "city": "MOUNT KISCO",
            "state": "NY",
            "postal_code": "105493446",
            "telephone_number": "914-241-1050",
            "fax_number": "914-767-3142"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 BEDFORD RD",
            "address_2": "MOUNT KISCO MEDICAL GROUP PC",
            "city": "KATONAH",
            "state": "NY",
            "postal_code": "105362115",
            "telephone_number": "914-241-1050",
            "fax_number": "914-767-3142"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUDIN",
        "first_name": "ERIC",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-04",
        "last_updated": "2016-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NY",
            "license": "227083",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02796885",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Katonah, NY

Sources for this page

Verify at the official NPI Registry.