Crystal Michelle Humbert, APRN

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

25458 Issued in SC

Practice address

3 Saint Francis Dr Ste 300
Greenville, SC 29601-3972

Phone

(864) 233-8063

NPI assigned

Oct 2, 2021

Last updated

Mar 10, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in SC

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, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Bon Secours Medical Group Greenville Specialty Care LLCGroup PAC ID 1850779976, 290 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Francis-Downtown Hospital, Greenville, SC, CCN 420023

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cfleming34841@direct.ghs.myhfn.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Bon Secours Medical Group Greenville Specialty Care LLC

  • Cardiovascular Disease Physician
  • Greenville, SC
  • NPI 1821679580
  Medicare reassignment Care Compare group NPD
• Signify Health Medical Associates, PLLC

  • General Practice Physician
  • Dallas, TX
  • NPI 1750845863

  SC

  Medicare reassignment
• Bon Secours Medical Group Greenville Specialty Care LLC

  dba Bon Secours Piedmont Orthopaedics-Fountain Inn

  • Orthopaedic Surgery Physician
  • Fountain Inn, SC
  • NPI 1760361174
  NPD

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

• St Francis Hospital Inc

  dba St. Francis Millennium

  • Clinic/Center
  • Greenville, SC
  • NPI 1104052752

  Hospital

  Care Compare affiliation
• St Francis Hospital Inc

  dba St. Francis-Downtown

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1730123175
  Care Compare affiliation
• St Francis Hospital, Inc.

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1467496802
  Care Compare affiliation
• St Francis Hospital, Inc.

  dba Bon Secours Laboratory Services - Greenville

  • Clinical Medical Laboratory
  • Greenville, SC
  • NPI 1972127017

  Hospital

  Care Compare affiliation
• St. Francis Hospital Inc

  dba St. Francis Cancer Center

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1023418035
  Care Compare affiliation
• St. Francis Hospital, Inc.

  dba Bon Secours St. Francis Surgery Center

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1376899856
  Care Compare affiliation

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

{
    "created_epoch": "1633132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1740952225",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 ASHMORE BRIDGE RD",
            "city": "MAULDIN",
            "state": "SC",
            "postal_code": "296622837"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 SAINT FRANCIS DR STE 300",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296013972",
            "telephone_number": "864-233-8063"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUMBERT",
        "first_name": "CRYSTAL",
        "middle_name": "MICHELLE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-10-02",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "SC",
            "license": "25458",
            "primary": false
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "SC",
            "license": "25458",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "SC",
            "license": "25458",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "SC",
            "license": "25458",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leslie Hull-Kimball, LISW CP
• Thomas W Hullett Jr., CRNA
• Jamie Hulm
• Eleasa Marie Hulon, MD
• Louann Tatum Hulse
• John Michael Humeniuk, M.D., LLC
• Hummingbird Mobile Lab LLC
• Brian Humphrey
• Brooke Ashley Humphrey, LISW-CP
• Catherine Graves Humphreys, NP

• Nurse Practitioner in Greenville, SC
• Providers in Greenville, SC by specialty
• Nurse Practitioner in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 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.