Rachael Chrzan

Primary specialty

Oncology Clinical Nurse SpecialistTaxonomy code 364SX0200X

License

222204 Issued in LA

Practice address

1515 River Rd
Jefferson, LA 70121-4227

Phone

(866) 624-7637

NPI assigned

Mar 4, 2026

Sex

Female

Sole proprietor

Yes

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 LA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ochsner Clinic LLCGroup PAC ID 8224933619, 2,845 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Ochsner Clinic LLC

  • General Practice Physician
  • New Orleans, LA
  • NPI 1538151428
  Medicare reassignment Care Compare group
• Ochsner Pharmacy and Wellness, LLC

  dba Ochsner Pharmacy and Wellness - Main Campus Atrium

  • Clinic Pharmacy
  • New Orleans, LA
  • NPI 1518073824
  NPD (past)

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

{
    "created_epoch": "1772582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1578418448",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "936 ADAMS ST",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701183935"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1515 RIVER RD",
            "city": "JEFFERSON",
            "state": "LA",
            "postal_code": "701214227",
            "telephone_number": "866-624-7637"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRZAN",
        "first_name": "RACHAEL",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-04",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SX0200X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Clinical Nurse Specialist, Oncology",
            "state": "LA",
            "license": "222204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sukhman Singh Chatrath
• Tianyue Chen, RN
• Ravi Kiran Chilukuri, MD
• Kasei Chizer, DPM
• Walter S Choate, M.D.
• Mark Anthony Clay, M.D.
• Sydney M Claypoole, MD
• Ava Elise Clayton
• Briana Elise Clemons Bianchini, DPM
• Mason Coats, PT, DPT

• Oncology Clinical Nurse Specialist in Jefferson, LA
• Providers in Jefferson, LA by specialty
• Oncology Clinical Nurse Specialist in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2026; 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.
• 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.