Individual provider Active NPI

Olena Zakharova

  • Case Manager/Care Coordinator
  • Oak Park, MI
National Provider Identifier
1891640223
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Manager/Care CoordinatorTaxonomy code 171M00000X
License
168937803 Issued in MI
Practice address
25900 Greenfield Rd Ste 405
Oak Park, MI 48237-1267
Phone
(248) 798-2262
NPI assigned
Mar 2, 2026
Last updated
Mar 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X 168937803 MI Primary

Addresses

Primary practice location

25900 Greenfield Rd Ste 405
Oak Park, MI 48237-1267

Mailing address

4325 Hampton Blvd
Royal Oak, MI 48073-1614
Phone (248) 798-2262

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
168937803MIMDCase Manager/Care Coordinator

NPI Registry JSON

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

{
    "created_epoch": "1772409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1891640223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4325 HAMPTON BLVD",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480731614",
            "telephone_number": "248-798-2262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25900 GREENFIELD RD STE 405",
            "city": "OAK PARK",
            "state": "MI",
            "postal_code": "482371267",
            "telephone_number": "248-798-2262"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAKHAROVA",
        "first_name": "OLENA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-02",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "MI",
            "license": "168937803",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oak Park, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 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.