NPIMap

Individual provider Active NPI

Marina Mutter Brzycki, MD

  • Hospitalist Physician
  • Raleigh, NC
National Provider Identifier
1356721799
Registry record updated Aug 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
DR.0063970 Issued in CO
Practice address
4420 Lake Boone TRL
Raleigh, NC 27607-7505
Phone
(919) 784-7093
NPI assigned
Jun 1, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 1, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X DR.0063970 CO
Internal Medicine Physician 207R00000X 2026-00468 NC
Hospitalist Physician 208M00000X DR.0063970 CO Primary
Hospitalist Physician 208M00000X 2026-00468 NC

Addresses

Primary practice location

4420 Lake Boone TRL
Raleigh, NC 27607-7505

Mailing address

4420 Lake Boone TRL
Raleigh, NC 27607-7505

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mmutter1497485@direct.UNC.nchie.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200824002258 CO Practitioner - HospitalistPractitioner - Internal Medicine 8426360017 Reassigns benefits to 1 organization
I20260226003868 NC Practitioner - HospitalistPractitioner - Internal Medicine 8426360017 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
University of Rochester School of Medicine and Dentistry, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University Physicians IncorporatedGroup PAC ID 3476465667, 3,189 clinicians
North Carolina MG LLCGroup PAC ID 1951828847, 723 clinicians

Practice addresses (Care Compare)

12605 E 16TH Ave
Uchealth Anschutz Medical Campus
Aurora, CO 80045-2545
Phone (720) 848-0000

4420 Lake Boone TRL
Raleigh, NC 27607-7505
Phone (984) 215-4000

Hospital & facility affiliations

  • University of Colorado Hospital Authority Hospital, Aurora, CO, CCN 060024
  • Rex Hospital Hospital, Raleigh, NC, CCN 340114

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
DR.0063970COMDHospitalist Physician
2026-00468NCMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Physicians, Incorporated CurrentSince Aug 1, 2020 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
North Carolina MG, LLC Hospitalist CurrentSince Mar 7, 2026 Accepting new patients
University of Pittsburgh Physicians Internal Medicine CurrentSince Jul 1, 2018 Accepting new patients
University of Pittsburgh Physicians CurrentSince Jul 1, 2018 Accepting new patients
University Physicians Incorporated Internal Medicine Current Accepting new patients
University Physicians Incorporated CurrentSince Aug 1, 2020 Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
University of Colorado Hospital Authority Past Accepting new patients

Locations

12401 E 17th Ave
Aurora, CO 80045
Phone (720) 777-8613

13123 E 16th Ave
Aurora, CO 80045
Phone (720) 777-3846

12605 E 16th Ave
Aurora, CO 80045
Phone (720) 848-0006

Dept 1061
Denver, CO 80256

850 S Main St
Holly Springs, NC 27540
Phone (919) 784-7093

4420 Lake Boone Trl
Raleigh, NC 27607
Phone (919) 784-3034

200 Lothrop St
Ste G100
Pittsburgh, PA 15213
Phone (412) 692-4700

200 Lothrop St
Pittsburgh, PA 15213
Phone (412) 647-3553

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

Interoperability endpoints

  • Direct secure messaging: mmutter1497485@direct.unc.nchie.net

Organizations & group practices 9

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.

Hospital & facility affiliations 28

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 28

NPI Registry JSON

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

{
    "created_epoch": "1433116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785542400000",
    "number": "1356721799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4420 LAKE BOONE TRL",
            "city": "RALEIGH",
            "state": "NC",
            "postal_code": "276077505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4420 LAKE BOONE TRL",
            "city": "RALEIGH",
            "state": "NC",
            "postal_code": "276077505",
            "telephone_number": "919-784-7093"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRZYCKI",
        "first_name": "MARINA",
        "middle_name": "MUTTER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-06-01",
        "last_updated": "2026-08-01",
        "certification_date": "2026-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "DR.0063970",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NC",
            "license": "2026-00468",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CO",
            "license": "DR.0063970",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NC",
            "license": "2026-00468",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmutter1497485@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "4420 Lake Boone Trl",
            "city": "Raleigh",
            "state": "NC",
            "country_code": "US",
            "postal_code": "276077505",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Raleigh, NC

Sources for this page

Verify at the official NPI Registry.