Individual provider Active NPI

Allison M Ostrow, M.D.

  • Pediatrics Physician
  • Valhalla, NY
National Provider Identifier
1598998387
Registry record updated Aug 8, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
265754 Issued in NY
Practice address
100 Woods Road
Children's & Women's Physicians of Westchester, LLP
Valhalla, NY 10595-1532
Phone
(914) 493-7235
Fax
(914) 594-3585
NPI assigned
Aug 27, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 8, 2014

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 265754 NY Primary

Addresses

Primary practice location

100 Woods Road
Children's & Women's Physicians of Westchester, LLP
Valhalla, NY 10595-1532

Mailing address

22 Saw Mill River Road, 2ND. Floor
Children's & Women's Physicians of Westchester, LLP
Hawthorne, NY 10532-1533
Phone (914) 493-7235

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
265754NYMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bodhi Medical Care, LLC PastSince Mar 7, 2026 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1251331200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1407456000000",
    "number": "1598998387",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 SAW MILL RIVER ROAD, 2ND. FLOOR",
            "address_2": "CHILDREN'S & WOMEN'S PHYSICIANS OF WESTCHESTER, LLP",
            "city": "HAWTHORNE",
            "state": "NY",
            "postal_code": "105321533",
            "telephone_number": "914-493-7235",
            "fax_number": "914-594-3585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 WOODS ROAD",
            "address_2": "CHILDREN'S & WOMEN'S PHYSICIANS OF WESTCHESTER, LLP",
            "city": "VALHALLA",
            "state": "NY",
            "postal_code": "105951532",
            "telephone_number": "914-493-7235",
            "fax_number": "914-594-3585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTROW",
        "first_name": "ALLISON",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-08-27",
        "last_updated": "2014-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "265754",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Valhalla, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 2014; 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.