Ashley Nicole Oconnor, RRT

Primary specialty

Registered Respiratory TherapistTaxonomy code 227900000X

License

4401007028 Issued in MI

Practice address

100 Michigan St NE
Grand Rapids, MI 49503-2560

Phone

(866) 989-7999

NPI assigned

Jul 21, 2026

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1784592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1417878125",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16431 TAMARACK RD",
            "city": "HOWARD CITY",
            "state": "MI",
            "postal_code": "493299390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560",
            "telephone_number": "866-989-7999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OCONNOR",
        "first_name": "ASHLEY",
        "middle_name": "NICOLE",
        "name_prefix": "Mrs.",
        "credential": "RRT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-21",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "227900000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered",
            "state": "MI",
            "license": "4401007028",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Occupational Health Centers of Michigan, P.C.
• Occupational Health Centers of Michigan, P.C.
• Juan Ochoa
• Robert Conrad Ocomen
• Brian Matthew Oconnell, PT, OCS, CERT MDT
• John R Oconnor, PT
• Richard Phillip Oconnor Jr., MD
• Oculoplastic Associates of West Michigan, PLC
• Coby K Odate
• Dana Odell

• Registered Respiratory Therapist in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Registered Respiratory Therapist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 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.