Active NPI
Michael Marconi Maczis, PA-C
- Physician Assistant
- Greensboro, NC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 0010-07972
- Practice address
- 3903 N Elm St
Greensboro, NC 27455-2877 - Phone
- (336) 713-4500
- Fax
- (336) 713-4501
- NPI assigned
- Mar 21, 2018
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 0010-07972 | NC | Primary |
Addresses
Primary practice location
3903 N Elm St
Greensboro, NC 27455-2877
Mailing address
Medical Center Blvd
Winston Salem, NC 27157-0001
Phone (336) 716-2255
Other practice location 1
1002 N Church St Ste 302
Greensboro, NC 27401-1449
Phone (336) 387-8100
Other practice location 2
500 Shepherd St Ste 300
Winston Salem, NC 27103-1633
Phone (336) 713-7777
Other practice location 3
1200 N Elm St
Greensboro, NC 27401-1004
Phone (336) 207-7005
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | Greensboro | Direct | |
| CONNECT URL | Greensboro | 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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
40 Duke Medicine Cir
Durham, NC 27710-4000
Phone (919) 684-8111
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0010-07972 | NC | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Duke Health Integrated Practice, Inc | Current | Accepting new patients | |
| Duke Health Integrated Practice, Inc. | Current | Accepting new patients |
Locations
40 Duke Medicine Cir
Durham, NC 27710
Phone (919) 681-6588
1002 N Church St
Greensboro, NC 27401
Phone (336) 379-7413
1002 N Church St
Ste 302
Greensboro, NC 27401
Phone (336) 387-8100
Interoperability endpoints
- mmaczis519547@direct.medicine.duke.edu
Organizations & group practices 4
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.
-
- General Practice Physician
- Durham, NC
- NPI 1205553369
-
- Multi-Specialty Clinic/Center
- Statesville, NC
- NPI 1396216735
-
- Multi-Specialty Clinic/Center
- Winston Salem, NC
- NPI 1003803032
-
- Orthopaedic Foot and Ankle Surgery Physician
- Durham, NC
- NPI 1518725936
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1521590400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784160000000",
"number": "1265936595",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "MEDICAL CENTER BLVD",
"city": "WINSTON SALEM",
"state": "NC",
"postal_code": "271570001",
"telephone_number": "336-716-2255",
"fax_number": "336-716-3202"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3903 N ELM ST",
"city": "GREENSBORO",
"state": "NC",
"postal_code": "274552877",
"telephone_number": "336-713-4500",
"fax_number": "336-713-4501"
}
],
"practiceLocations": [
{
"address_1": "1002 N Church St Ste 302",
"address_purpose": "LOCATION",
"city": "Greensboro",
"state": "NC",
"postal_code": "274011449",
"country_code": "US",
"telephone_number": "336-387-8100",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "500 Shepherd St Ste 300",
"address_purpose": "LOCATION",
"city": "Winston Salem",
"state": "NC",
"postal_code": "271031633",
"country_code": "US",
"telephone_number": "336-713-7777",
"fax_number": "336-716-1119",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1200 N Elm St",
"address_purpose": "LOCATION",
"city": "Greensboro",
"state": "NC",
"postal_code": "274011004",
"country_code": "US",
"telephone_number": "336-207-7005",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MACZIS",
"first_name": "MICHAEL",
"middle_name": "MARCONI",
"name_prefix": "Mr.",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-03-21",
"last_updated": "2026-07-16",
"certification_date": "2026-07-16",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NC",
"license": "0010-07972",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "Greensboro",
"affiliation": "N",
"endpointDescription": "michaelmaczis@centralcarolinasurgery.com",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "1002 N Church St Ste 302",
"city": "Greensboro",
"state": "NC",
"country_code": "US",
"postal_code": "274011449",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "Greensboro",
"affiliation": "N",
"endpointDescription": "michaelmaczis@centralcarolinasurgery.com",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "1002 N Church St Ste 302",
"city": "Greensboro",
"state": "NC",
"country_code": "US",
"postal_code": "274011449",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Greensboro, NC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.