NPIMap

Organization Active NPI

Optum Medical Care, P.C.

  • Durable Medical Equipment & Medical Supplies
  • Mount Kisco, NY
National Provider Identifier
1073479820
Registry record updated Mar 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X
Legal business name
OPTUM MEDICAL CARE, P.C.
Practice address
105 S Bedford Rd
Mount Kisco, NY 10549-3441
Phone
(914) 241-1050
NPI assigned
Dec 24, 2025
Last updated
Mar 11, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2026

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

Authorized official

Name
Jonathan F Nasser, MDNPI 1194713347
Title
Ceo
Phone
(845) 703-6999

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
PodiatristGroup: 193200000X MULTI-SPECIALTY GROUP 213E00000X
Durable Medical Equipment & Medical Supplies 332B00000X Primary

Addresses

Primary practice location

105 S Bedford Rd
Mount Kisco, NY 10549-3441

Mailing address

PO Box 95000-8363
Philadelphia, PA 19195-0001

National Provider Directory

National Provider Directory
Tax ID family
Karen B Pasieka35 organizations share this tax ID, including this one

Other organizations with this tax ID 34

Organizations that report the same tax identification number in the National Provider Directory.

View all 34

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1766534400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773187200000",
    "number": "1073479820",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 95000-8363",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191950001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "105 S BEDFORD RD",
            "city": "MOUNT KISCO",
            "state": "NY",
            "postal_code": "105493441",
            "telephone_number": "914-241-1050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OPTUM MEDICAL CARE, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-24",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A",
        "authorized_official_last_name": "NASSER",
        "authorized_official_first_name": "JONATHAN",
        "authorized_official_middle_name": "F",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "845-703-6999",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "213E00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Podiatrist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mount Kisco, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.