Darlene Iwaniw

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

4704149617 Issued in MI

Practice address

44405 Woodward Ave
Pontiac, MI 48341-5023

Phone

(248) 858-6593

NPI assigned

Jun 18, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Mary Mercy Hospital CrnaGroup PAC ID 8820163538, 41 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Joe Mercy Hospital System Livonia Hospital, Livonia, MI, CCN 230002

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• St Mary Mercy Hospital Crna

  • Certified Registered Nurse Anesthetist
  • Livonia, MI
  • NPI 1063602092

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• St Mary Mercy Hospital

  • General Acute Care Hospital
  • Livonia, MI
  • NPI 1790706901
  NPD
• St. Joseph Mercy Hospital Crna Group

  • Certified Registered Nurse Anesthetist
  • Pontiac, MI
  • NPI 1568493047

  Nurse Anesthetist, Certified Registered

  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St Mary Mercy Hospital

  • General Acute Care Hospital
  • Livonia, MI
  • NPI 1790706901
  Care Compare affiliation

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

{
    "created_epoch": "1150588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669417234",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "744 W MICHIGAN AVE",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492011909",
            "telephone_number": "517-787-6440",
            "fax_number": "517-787-4146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44405 WOODWARD AVE",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "483415023",
            "telephone_number": "248-858-6593"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IWANIW",
        "first_name": "DARLENE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704149617",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ismail B. Sendi MD, PC
• Ismile, PC
• Robert Solomon Issac, NP-C
• Hani Issawi, MD
• Amber Janay Ivory
• J and R Home Renovations
• Amber Marie Jackson
• Denicenicole Jackson
• Derrick Jerome Jackson, LLMSW
• Destiny Jackson

• Certified Registered Nurse Anesthetist in Pontiac, MI
• Providers in Pontiac, MI by specialty
• Certified Registered Nurse Anesthetist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.