NPIMap

Individual provider Active NPI

Guizhu Li

  • Specialist
  • Pittsburgh, PA
National Provider Identifier
1205800224
Registry record updated Dec 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
MD424514 Issued in PA
Practice address
9100 Babcock Blvd
Pittsburgh, PA 15237-5815
Phone
(412) 367-6666
NPI assigned
Feb 15, 2006
Last updated
Dec 2, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 2, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X MD424514 PA Primary

Addresses

Primary practice location

9100 Babcock Blvd
Pittsburgh, PA 15237-5815

Mailing address

9100 Babcock Blvd
Pittsburgh, PA 15237-5815

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gli152468@upmc.direct-ci.com

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
I20040729000429 PA Practitioner - Pathology 5890765531 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

2 Hot Meal St
Pittsburgh, PA 15203-2348

300 Halket St
Pittsburgh, PA 15213-3108

320 Main St
Johnstown, PA 15901-1601
Phone (814) 533-0134

620 Howard Ave
Altoona, PA 16601-4804
Phone (814) 889-2328

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

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians CurrentSince Jul 1, 2004 Accepting new patients
University of Pittsburgh Physicians CurrentSince Jul 1, 2004 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients

Locations

320 Main St
Johnstown, PA 15901
Phone (814) 533-0123

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

300 Halket St
Pittsburgh, PA 15213
Phone (412) 641-1000

9100 Babcock Blvd
Pittsburgh, PA 15237
Phone (412) 367-5589

Interoperability endpoints

  • Direct secure messaging: gli152468@upmc.direct-ci.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 12

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": "1139961600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1205800224",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9100 BABCOCK BLVD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152375815"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9100 BABCOCK BLVD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152375815",
            "telephone_number": "412-367-6666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LI",
        "first_name": "GUIZHU",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-15",
        "last_updated": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "PA",
            "license": "MD424514",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gli152468@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.