Organization Active NPI

West Side Medical Group, P.C.

  • Internal Medicine Physician
  • New York, NY
National Provider Identifier
1265553622
Registry record updated Nov 2, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
103415 Issued in NY
Legal business name
WEST SIDE MEDICAL GROUP, P.C.
Practice address
314 W 14TH St
New York, NY 10014-5002
Phone
(212) 438-6000
Fax
(646) 638-1842
NPI assigned
Apr 3, 2007
Last updated
Nov 2, 2007By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 2, 2007

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

Authorized official

Name
Dr. John Dellosso, M.D.NPI 1942299920
Title
Owner
Phone
(212) 638-4000

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 103415 NY Primary

Addresses

Primary practice location

314 W 14TH St
New York, NY 10014-5002

Mailing address

314 W 14TH St
New York, NY 10014-5002
Phone (212) 438-6000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040313000281 NY Part B Supplier - Clinic/Group Practice 2769371194 Receives reassigned benefits from 1 practitioner
Practice locations: New York, NY

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
33D0997595West Side Medical Group PC314 West 14TH St 1St Floor, New York, NY 10014Certificate of waiverMar 20, 2028

National Provider Directory

National Provider Directory

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/AAAFAA

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": "1175558400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1193961600000",
    "number": "1265553622",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "314 W 14TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100145002",
            "telephone_number": "212-438-6000",
            "fax_number": "646-638-1842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "314 W 14TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100145002",
            "telephone_number": "212-438-6000",
            "fax_number": "646-638-1842"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WEST SIDE MEDICAL GROUP, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-03",
        "last_updated": "2007-11-02",
        "status": "A",
        "authorized_official_last_name": "DELLOSSO",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "212-638-4000",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "103415",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 2, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.