Chloe Suzanne Datillo, NURSE PRACTITIONER

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

2019025323 Issued in MO

Practice address

1201 S Grand Blvd
Saint Louis, MO 63104-1016

Phone

(314) 617-2000

NPI assigned

Jul 24, 2019

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 MO, IL2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Christian Hospital Physician Billing Services LLCGroup PAC ID 4284796913, 11 clinicians

Alton Memorial Physician Billing Services LLCGroup PAC ID 9436389442, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Alton Memorial Hospital Hospital, Alton, IL, CCN 140002
• Christian Hospital Northeast Hospital, Saint Louis, MO, CCN 260180

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cdatillo422658@direct-ehr-ssmhc.com
• FHIR API: https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

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.

• Christian Hospital Physician Billing Services LLC

  • Cardiovascular Disease Physician
  • Saint Louis, MO
  • NPI 1689828501
  Medicare reassignment Care Compare group NPD
• Alton Memorial Physician Billing Services LLC

  • Multi-Specialty Clinic/Center
  • Alton, IL
  • NPI 1558783647
  Medicare reassignment Care Compare group NPD
• David J. Pernikoff, MD, PC

  • Internal Medicine Physician
  • Saint Louis, MO
  • NPI 1952596314
  Medicare reassignment NPD
• St Louis Cardiology Consultants LTD

  • Cardiovascular Disease Physician
  • Alton, IL
  • NPI 1801831045
  Medicare reassignment NPD
• SSM Health Care Group

  • Internal Medicine Physician
  • Saint Louis, MO
  • NPI 1306589544
  Medicare reassignment
• Alton Memorial Physician Billing Services, LLC

  • Primary Care Clinic/Center
  • Godfrey, IL
  • NPI 1235550294
  NPD (past)

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

• Christian Hospital Northeast- Northwest

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1639186760
  Care Compare affiliation
• Christian Hospital Northeast-Northwest

  • Ambulance
  • Saint Louis, MO
  • NPI 1073769329

  Hospital

  Care Compare affiliation
• Alton Memorial Hospital

  • Ambulance
  • Alton, IL
  • NPI 1063669117

  Hospital

  Care Compare affiliation
• Alton Memorial Hospital

  • General Acute Care Hospital
  • Alton, IL
  • NPI 1548278476
  Care Compare affiliation

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

{
    "created_epoch": "1563926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1366096703",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2865 NETHERTON DR.",
            "city": "ST LOUIS",
            "state": "MO",
            "postal_code": "63136",
            "telephone_number": "314-653-1600",
            "fax_number": "314-355-5716"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1201 S GRAND BLVD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631041016",
            "telephone_number": "314-617-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2865 Netherton Dr.",
            "address_purpose": "LOCATION",
            "city": "St Louis",
            "state": "MO",
            "postal_code": "63136",
            "country_code": "US",
            "telephone_number": "314-653-1600",
            "fax_number": "314-355-5716",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DATILLO",
        "first_name": "CHLOE",
        "middle_name": "SUZANNE",
        "name_prefix": "Ms.",
        "credential": "NURSE PRACTITIONER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-07-24",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MO",
            "license": "2019025323",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Saurav Das, MD
• Dash 360 Diagnostics
• Kaitlyn Dashnaw, MD
• Jessica Lynn Dashner, OT
• Joseph Francis Dasso, M.D, PH.D.
• Gautam Datta, M.D.
• Sudip Datta, MD
• Antara Dattagupta, MD, MENG
• Shiraz A Daud, M.D.
• Umar Daud, MD

• Family Nurse Practitioner in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Family Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 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.