Rachel O'Brien, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

2901601307 Issued in MI

Practice address

181 Emmett St W
Battle Creek, MI 49037-2963

Phone

(269) 965-8866

NPI assigned

May 26, 2022

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

Other names 1

• Rachel Crittenden Former name

Medicare fee-for-service enrollment

Enrolled in MI

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

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1653523200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1033857115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "181 EMMETT ST W",
            "city": "BATTLE CREEK",
            "state": "MI",
            "postal_code": "490372963",
            "telephone_number": "269-965-8866"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "181 EMMETT ST W",
            "city": "BATTLE CREEK",
            "state": "MI",
            "postal_code": "490372963",
            "telephone_number": "269-965-8866"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "371 E Main St # 1623",
            "address_purpose": "LOCATION",
            "city": "Northville",
            "state": "MI",
            "postal_code": "481671623",
            "country_code": "US",
            "telephone_number": "248-348-1313",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "RACHEL",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-26",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MI",
            "license": "2901601307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "RACHEL",
            "last_name": "CRITTENDEN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Dentist in Battle Creek, MI
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• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.