Individual provider Active NPI

Zachary M Wiercinski, NP

  • Primary Care Nurse Practitioner
  • Cary, NC
National Provider Identifier
1649996620
Registry record updated Jul 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Primary Care Nurse PractitionerTaxonomy code 363LP2300X
License
5017041 Issued in NC
Practice address
401 Keisler Dr Ste 101
Cary, NC 27518-7084
Phone
(919) 378-1492
Fax
(919) 239-4670
NPI assigned
Oct 12, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Primary Care Nurse Practitioner 363LP2300X 5017041 NC Primary

Addresses

Primary practice location

401 Keisler Dr Ste 101
Cary, NC 27518-7084

Mailing address

100 Eastowne Dr
Chapel Hill, NC 27514-2286
Phone (984) 974-7244

Other practice location 1

923 W 3rd St Ste C
Pembroke, NC 28372-9629
Phone (910) 521-0564

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address zwiercinski326414@direct.UNC.nchie.net Direct

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221228000598 NC Practitioner - Nurse Practitioner 3577933001 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Drexel University College of Medicine, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Western Wake WellnessGroup PAC ID 5799093035, 4 clinicians
Unc Physicians Network LLCGroup PAC ID 5496940546, 985 clinicians

Practice addresses (Care Compare)

401 Keisler Dr
Suite 101
Cary, NC 27518-7084
Phone 9193781492103

923 W 3Rd St
Suite C
Pembroke, NC 28372-9629
Phone (910) 521-0564

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Western Wake Wellness CurrentSince Nov 14, 2022 Accepting new patients
Unc Physicians Network LLC Current Accepting new patients
Unc Physicians Network LLC CurrentSince Jan 20, 2025 Accepting new patients

Locations

401 Keisler Dr
Ste 101
Cary, NC 27518
Phone (919) 378-1492

6013 Farrington Rd
Ste 101
Chapel Hill, NC 27517
Phone (919) 957-6610

101 Manning Dr
Chapel Hill, NC 27514
Phone (984) 974-1485

940 Martin Luther King Jr Blvd
Chapel Hill, NC 27514
Phone (919) 942-5123

37 Pineville Blvd
#102
Clayton, NC 27527
Phone (919) 346-8680

34 Healthpark Way
Ste 100
Clayton, NC 27520
Phone (919) 585-8850

5221 Paramount Pkwy
Ste 220
Morrisville, NC 27560
Phone (984) 215-4110

923 W 3rd St
Ste C
Pembroke, NC 28372
Phone (910) 521-0564

51 Mosaic Blvd
Ste 100
Pittsboro, NC 27312
Phone (984) 215-6766

Interoperability endpoints

  • Direct secure messaging: zwiercinski326414@direct.unc.nchie.net
  • Direct secure messaging: zachary.wiercinski@www.eclinicaldirectplus.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/HEJBDA
  • FHIR API: https://fhir4.healow.com/fhir/r4/HEJBDA/Endpoint/HEJBDA

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1665532800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1649996620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 EASTOWNE DR",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275142286",
            "telephone_number": "984-974-7244"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 KEISLER DR STE 101",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275187084",
            "telephone_number": "919-378-1492",
            "fax_number": "919-239-4670"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "923 W 3rd St Ste C",
            "address_purpose": "LOCATION",
            "city": "Pembroke",
            "state": "NC",
            "postal_code": "283729629",
            "country_code": "US",
            "telephone_number": "910-521-0564",
            "fax_number": "910-521-4088",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WIERCINSKI",
        "first_name": "ZACHARY",
        "middle_name": "M",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-10-12",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "NC",
            "license": "5017041",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "zwiercinski326414@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "923 W 3rd St Ste C",
            "city": "Pembroke",
            "state": "NC",
            "country_code": "US",
            "postal_code": "283729629",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Cary, NC

Sources for this page

Verify at the official NPI Registry.