Margarete Josephine Hoyle, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

98-01300 Issued in NC

Practice address

1311 Westbrook Plaza Dr
Winston Salem, NC 27103-1327

Phone

(336) 510-0156

Fax

(336) 967-4127

NPI assigned

Feb 3, 2006

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 identifiers 1

Other names 1

• Gretchen Hoyle Other name

Medicare fee-for-service enrollment

Enrolled in NC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mhoyle16445@direct.novanthealth.org

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.

• Novant Health Medical Group, LLC

  • Neurology with Special Qualifications in Child Neurology Physician
  • Charlotte, NC
  • NPI 1366409492
  Medicare reassignment NPD
• Novant Health Medical Group LLC

  • Pediatrics Physician
  • Charlotte, NC
  • NPI 1922721141
  NPD
• Novant Health Medical Group, LLC

  • Obstetrics & Gynecology Physician
  • Matthews, NC
  • NPI 1386506137
  NPD
• Novant Health Medical Group, LLC

  • Internal Medicine Physician
  • Charlotte, NC
  • NPI 1134841802
  NPD (past)

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

{
    "created_epoch": "1138924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782172800000",
    "number": "1477525541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751803",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751803",
            "telephone_number": "336-718-3960",
            "fax_number": "336-718-3998"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1311 WESTBROOK PLAZA DR",
            "city": "WINSTON SALEM",
            "state": "NC",
            "postal_code": "271031327",
            "telephone_number": "336-510-0156",
            "fax_number": "336-967-4127"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOYLE",
        "first_name": "MARGARETE",
        "middle_name": "JOSEPHINE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-03",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NC",
            "license": "98-01300",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "89128E8",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GRETCHEN",
            "last_name": "HOYLE",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Sybilla Ridenhour Howell, CNM
• Elizabeth Amburn Howerton, MA, CCC-SLP
• Melissa Lea Howerton, MS CCC/SLP
• Russell Mars Howerton, MD
• Monique Sheran Howlett, RN
• Darling Hoyos
• Allie Karine Nornes Hrabovsky, PA-C
• Dawn Margaret Hrelic, M.D.
• Sara Hrivnak
• Wesley Hsu, M.D.

• Pediatrics Physician in Winston Salem, NC
• Providers in Winston Salem, NC by specialty
• Pediatrics Physician in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.