Individual provider Active NPI

Leah Ostrow, O.D.

  • Optometrist
  • Owings Mills, MD
National Provider Identifier
1912091836
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
TA1791 Issued in MD
Practice address
10369 Reisterstown Rd
Owings Mills, MD 21117-3617
Phone
(443) 394-8679
Fax
(443) 394-8229
NPI assigned
Oct 3, 2006
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X TA1791 MD Primary

Addresses

Primary practice location

10369 Reisterstown Rd
Owings Mills, MD 21117-3617

Mailing address

11103 West Ave
Suite 6
San Antonio, TX 78213-1370
Phone (210) 524-6509

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070320000100 MD Practitioner - Optometry 0941239214 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Visionworks, Inc. Optometrist Current Accepting new patients
Visionworks, Inc. Optometrist CurrentSince May 28, 2025 Accepting new patients
Visionworks, Inc CurrentSince May 28, 2025 Accepting new patients
Visionworks Inc. Past Accepting new patients
Visionworks, Inc. Optometrist Past Accepting new patients

Locations

169 Jennifer Rd
Ste D
Annapolis, MD 21401
Phone (410) 224-0021

23415 Three Notch Rd
Ste 1101
California, MD 20619
Phone (301) 862-1896

10369 Reisterstown Rd
Owings Mills, MD 21117
Phone (443) 394-8679

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1912091836",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11103 WEST AVE",
            "address_2": "SUITE 6",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782131370",
            "telephone_number": "210-524-6509",
            "fax_number": "210-524-6587"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10369 REISTERSTOWN RD",
            "city": "OWINGS MILLS",
            "state": "MD",
            "postal_code": "211173617",
            "telephone_number": "443-394-8679",
            "fax_number": "443-394-8229"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTROW",
        "first_name": "LEAH",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-03",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MD",
            "license": "TA1791",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Owings Mills, MD

Sources for this page

Verify at the official NPI Registry.