Individual provider Active NPI

Mary-Peyton Ashley Knapp, MD

  • Internal Medicine Physician
  • Winston Salem, NC
National Provider Identifier
1558001941
Registry record updated Jul 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
RTL22-0211 Issued in NC
Practice address
1 Medical Center Boulevard
Winston Salem, NC 27157-0001
Phone
(336) 716-2011
NPI assigned
Apr 1, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X RTL22-0211 NC Primary

Addresses

Primary practice location

1 Medical Center Boulevard
Winston Salem, NC 27157-0001

Mailing address

1 Medical Center Boulevard
Winston Salem, NC 27157-0001
Phone (363) 716-6777

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20220804003197 NC Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 5597147710

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1648771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751328000000",
    "number": "1558001941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER BOULEVARD",
            "city": "WINSTON SALEM",
            "state": "NC",
            "postal_code": "271570001",
            "telephone_number": "363-716-6777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER BOULEVARD",
            "city": "WINSTON SALEM",
            "state": "NC",
            "postal_code": "271570001",
            "telephone_number": "336-716-2011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNAPP",
        "first_name": "MARY-PEYTON",
        "middle_name": "ASHLEY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-01",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NC",
            "license": "RTL22-0211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Winston Salem, NC

Sources for this page

Verify at the official NPI Registry.