Crystal Delilah Pierce, PHD

Primary specialty

Counseling PsychologistTaxonomy code 103TC1900X

License

1935 Issued in SC

Practice address

316 Calhoun St
Charleston, SC 29401-1113

Phone

(843) 724-3324

Fax

(843) 724-1995

NPI assigned

Aug 24, 2023

Last updated

Aug 4, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO, SC2 enrollments

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 2

Specialty

Clinical Psychologist

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Roper Hospital IncGroup PAC ID 8426958919, 66 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cpierce3015981@direct.bsmhealth.org
• Direct secure messaging: crystal.gutierrez.p1@direct.peakvista.nextgenshare.com

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.

• Roper Hospital, Inc.

  dba The Ryan White Wellness Center

  • Infectious Disease Physician
  • Charleston, SC
  • NPI 1104150739
  Medicare reassignment Care Compare group NPD
• Peak Vista Community Health Centers

  • Federally Qualified Health Center (FQHC)
  • Colorado Springs, CO
  • NPI 1730166034
  Medicare reassignment NPD
• Roper Hospital Inc.

  dba Vascular Medicine and Wound Management Clinic

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • N Charleston, SC
  • NPI 1104563758
  NPD
• Roper Hospital Inc.

  dba Roper Neuropsychology

  • Clinical Neuropsychologist
  • Charleston, SC
  • NPI 1194966267
  NPD
• Peak Vista Community Health Centers

  dba Behavioral Health at Inside Out Youth Services

  • Federally Qualified Health Center (FQHC)
  • Colorado Springs, CO
  • NPI 1871347443
  NPD

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

{
    "created_epoch": "1692835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1225812738",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751649",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751649",
            "telephone_number": "888-472-0043",
            "fax_number": "843-724-2440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "316 CALHOUN ST",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294011113",
            "telephone_number": "843-724-3324",
            "fax_number": "843-724-1995"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIERCE",
        "first_name": "CRYSTAL",
        "middle_name": "DELILAH",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-24",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "CO",
            "license": "0005616",
            "primary": false
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "SC",
            "license": "1935",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew James Picca, D.O.
• Katelyn Pickrell
• Ralph Bernard Piening III, MD
• Bailey Rebecca Pierce, BCABA
• Christopher L Pierce
• Fletcher Nelson Pierce Jr., MD
• Richard Pierce, MD
• Victoria Amber Pierson, COTA L
• Kelly Pietro
• Allyson Marie Pietrok, MD

• Counseling Psychologist in Charleston, SC
• Providers in Charleston, SC by specialty
• Counseling Psychologist in South Carolina

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