NPIMap

Individual provider Active NPI

Christopher Gordon Tsai, MD

  • Specialist
  • Pittsburgh, PA
National Provider Identifier
1639145949
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
MD419273 Issued in PA
Practice address
200 Delafield Rd
Suite 2040
Pittsburgh, PA 15215-3205
Phone
(412) 782-5529
NPI assigned
Feb 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X MD419273 PA Primary

Addresses

Primary practice location

200 Delafield Rd
Suite 2040
Pittsburgh, PA 15215-3205

Mailing address

200 Delafield Rd
Suite 2040
Pittsburgh, PA 15215-3205
Phone (412) 782-5529

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
I20040809001382 PA Practitioner - Pulmonary DiseasePractitioner - Internal MedicinePractitioner - Critical Care (Intensivists)Practitioner - Sleep Medicine 2466424510 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists), Sleep Medicine
Education
Georgetown University School of Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Upmc Community Medicine IncGroup PAC ID 2062318975, 736 clinicians

Practice addresses (Care Compare)

1800 Union Ave
Natrona Heights, PA 15065-2201
Phone (724) 548-6260

1800 Union Avenue B
Petz and Associates Upmc
Natrona Heights, PA 15065-2201
Phone (724) 230-3295

2 Hot Meal St
Pittsburgh, PA 15203-2348

200 Delafield Rd
Pittsburgh, PA 15215-3234

300 Halket St
Pittsburgh, PA 15213-3108

875 N Hermitage Rd
Hermitage, PA 16148-3278

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.75 of 100Reported as group
Quality
70.53
Promoting interoperability
100
Improvement activities
40
Cost
75.31

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Upmc Community Medicine Inc CurrentSince Jul 1, 2004 Accepting new patients
Upmc Community Medicine, Inc Current Accepting new patients
Upmc Community Medcine Inc CurrentSince Jul 1, 2004 Accepting new patients
Pulmonary and Critical Care Associates Specialist Past Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
Upmc Community Medicine Inc Past Accepting new patients

Locations

875 N Hermitage Rd
Ste 3
Hermitage, PA 16148
Phone (724) 347-4622

1800 Union Ave
Natrona Heights, PA 15065
Phone (412) 623-6910

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

200 Delafield Rd
Ste 2040
Pittsburgh, PA 15215
Phone (412) 782-5529

339 6th Ave
Fl 5
Pittsburgh, PA 15222
Phone (412) 560-8762

Interoperability endpoints

  • Direct secure messaging: christopher.g.tsai@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": "1140998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1639145949",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 DELAFIELD RD",
            "address_2": "SUITE 2040",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152153205",
            "telephone_number": "412-782-5529"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 DELAFIELD RD",
            "address_2": "SUITE 2040",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152153205",
            "telephone_number": "412-782-5529"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSAI",
        "first_name": "CHRISTOPHER",
        "middle_name": "GORDON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "PA",
            "license": "MD419273",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.