Rianne Mersch, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

0010-16331 Issued in NC

Practice address

10 Duke Medicine Cir
Durham, NC 27710-1000

Phone

(919) 681-2916

NPI assigned

Dec 8, 2025

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 NC

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

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Duke Health Integrated Practice, Inc.

  • General Practice Physician
  • Durham, NC
  • NPI 1205553369
  Medicare reassignment
• Duke University Health System, Inc.

  • Internal Medicine Physician
  • Durham, NC
  • NPI 1376574798
  Medicare reassignment
• Duke University Health System, Inc.

  • Certified Registered Nurse Anesthetist
  • Durham, NC
  • NPI 1558392977
  Medicare reassignment

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

{
    "created_epoch": "1765152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774483200000",
    "number": "1700749454",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 DUKE MEDICINE CIR",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277101000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 DUKE MEDICINE CIR",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277101000",
            "telephone_number": "919-681-2916"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERSCH",
        "first_name": "RIANNE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-08",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NC",
            "license": "0010-16331",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley Grant Merritt, M.D.
• Erin Woody Merritt, PA-C
• Meredith Merritt, OTD, OTR/L
• Siera C Merritt, RN
• Tyler Edward Merritt, PHARMD
• Rhonda Marie Merwin, PH.D.
• Michael Kurt Merz, MD
• Nabina Mesadieu-Cobb, PHARMD
• McKenna Lynn Mesclier, PA
• Lotus Meshreki, PH.D.

• Medical Physician Assistant in Durham, NC
• Providers in Durham, NC by specialty
• Medical Physician Assistant in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 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.