Diana Ziolkowski

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

24315161134 Issued in MI

Practice address

210 Town Center Dr
Troy, MI 48084-1774

Phone

(248) 643-8900

NPI assigned

Sep 10, 2014

Last updated

Mar 23, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Behavioral Outcomes Management,LLCGroup PAC ID 1355602426, 18 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Behavioral Outcomes Management,LLC

  dba ExpertCare Management Services

  • Community/Behavioral Health Agency
  • Troy, MI
  • NPI 1184139131

  Single Specialty

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1410307200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774224000000",
    "number": "1396146254",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 TOWN CENTER DR",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480841774",
            "telephone_number": "248-643-8900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 TOWN CENTER DR",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480841774",
            "telephone_number": "248-643-8900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIOLKOWSKI",
        "first_name": "DIANA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-09-10",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapy Assistant",
            "state": "MI",
            "license": "5202007813",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MI",
            "license": "24315161134",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Xue-Qing Zhang, OD
• Jianfu Zhu, D.D.S.
• Beverly Janet Zimmerman, OTR/L
• Allie Ziniti
• Stephen Zintsmaster
• Christina Ziskey, PT, DPT
• Sandra Rose Zmijski, PTA
• Hammam Darweesh Zmily, MD
• Michelle Zoch
• Mark R Zohoury, D.O.

• Occupational Therapist in Troy, MI
• Providers in Troy, MI by specialty
• Occupational Therapist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 2026; 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.