Halley Gail Sage, MSN, APN, CPNP

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

27584 Issued in SC

Practice address

225 Adley Way
Greenville, SC 29607-6511

Phone

(864) 987-9747

Fax

(864) 987-9770

NPI assigned

Apr 10, 2014

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

• Halley Gail Weiner Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Pediatric Nurse Practitioner, Master of Science - Nursing, Nurse Practitioner

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.

• Sherbondy'S LLC Psychiatric Services

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  • NPI 1255353256
  NPD (past)
• Onpoint Medical Group, LLC

  • Pediatrics Physician
  • Lone Tree, CO
  • NPI 1679813851
  NPD (past)

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

{
    "created_epoch": "1397088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1720407497",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "225 ADLEY WAY",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296076511",
            "telephone_number": "864-987-9747",
            "fax_number": "864-987-9770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "225 ADLEY WAY",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296076511",
            "telephone_number": "864-987-9747",
            "fax_number": "864-987-9770"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAGE",
        "first_name": "HALLEY",
        "middle_name": "GAIL",
        "credential": "MSN, APN, CPNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-10",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "SC",
            "license": "27584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HALLEY",
            "last_name": "WEINER",
            "middle_name": "GAIL",
            "credential": "MSN, APN, CPNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Sacred Heart Therapeutic Services
• Kimberly Elliott Sadri, RN
• Safe Circle Counseling, LLC
• Safe Harbor Inc
• Sage Door Counseling & Consulting LLC
• Ross Andrew Sage, MD
• Aniket Saha, MD
• Ritu Saha, MD
• Jenna Sahli
• Saicare LLC

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.