NPIMap

Individual provider Active NPI

Geoffrey Rogan Nunns, MD

  • Surgical Oncology Physician
  • Aurora, CO
National Provider Identifier
1689093627
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
DR.0065027 Issued in CO
Practice address
1665 Aurora CT
Aurora, CO 80045-2517
Phone
(720) 848-0000
NPI assigned
Apr 7, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Oncology Physician 2086X0206X MD481668 PA
Surgical Oncology Physician 2086X0206X DR.0065027 CO Primary

Addresses

Primary practice location

1665 Aurora CT
Aurora, CO 80045-2517

Mailing address

PO Box 110429
Aurora, CO 80042-0429

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230925000326 PA Practitioner - Surgical OncologyPractitioner - General Surgery 5890011597 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Surgical OncologyAlso: General Surgery
Education
Baylor College of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

2775 Mosside Blvd
Monroeville, PA 15146-2760
Phone (412) 357-3161

5115 Centre Ave
Suite 140
Pittsburgh, PA 15232-1301
Phone (412) 623-5888

5230 Centre Ave
Pittsburgh, PA 15232-1304

9100 Babcock Blvd
Pittsburgh, PA 15237-5815
Phone (412) 367-6700

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.94 of 100Reported as group
Quality
61.89
Promoting interoperability
100
Improvement activities
40
Cost
74.58

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)1-10
Melanoma (skin cancer) excision1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians CurrentSince Oct 1, 2023 Accepting new patients
University of Pittsburgh Physicians CurrentSince Oct 1, 2023 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
Upmc Presbyterian Shadyside Past Accepting new patients
Upmc Emergency Medicine Inc Past Accepting new patients
Windber Hospital, Inc. Past Accepting new patients

Locations

400 Oxford Dr
Ste 100
Monroeville, PA 15146
Phone (412) 478-9747

300 Halket St
Ste 5200
Pittsburgh, PA 15213
Phone (412) 641-7850

5115 Centre Ave
Fl 2
Pittsburgh, PA 15232
Phone (412) 623-3395

Interoperability endpoints

  • Direct secure messaging: geoffrey.r.nunns@upmcdirect.com

Organizations & group practices 6

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 9

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

NPI Registry JSON

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

{
    "created_epoch": "1396828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1689093627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1665 AURORA CT",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452517",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NUNNS",
        "first_name": "GEOFFREY",
        "middle_name": "ROGAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-07",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "PA",
            "license": "MD481668",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "CO",
            "license": "DR.0065027",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Aurora, CO

Sources for this page

Verify at the official NPI Registry.