Individual provider Active NPI

Albert Tzeng, DO

  • Hospitalist Physician
  • Fairfax, VA
National Provider Identifier
1831695758
Registry record updated Apr 1, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
0102206827 Issued in VA
Practice address
3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone
(703) 391-3600
NPI assigned
Mar 30, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Hospitalist Physician 208M00000X 0102206827 VA Primary

Addresses

Primary practice location

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709

Mailing address

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709

Other practice location 1

836 W Wellington Ave
Chicago, IL 60657-5147
Phone (773) 296-5424

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210929003731 DC Practitioner - HospitalistPractitioner - Internal Medicine 4183977838 Reassigns benefits to 3 organizations
I20240501004097 VA Practitioner - HospitalistPractitioner - Internal Medicine 4183977838 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Nova Southeastern College of Osteo Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fair Oaks Hospitalist Physicians, PLLCGroup PAC ID 1052419868, 63 clinicians

Practice addresses (Care Compare)

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3558

Hospital & facility affiliations

  • Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
  • Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
  • Inova Mount Vernon Hospital Hospital, Alexandria, VA, CCN 490122

Merit-based Incentive Payment System (MIPS)

Final score
92.99 of 100Reported as group
Quality
91.31
Improvement activities
40
Cost
79.05

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Apr 1, 2024 Accepting new patients
Fair Oaks Hospitalist Physicians, PLLC Hospitalist CurrentSince Oct 1, 2021 Accepting new patients
Usacs Integrated Acute Care Services of Maryland, LLC CurrentSince May 11, 2022 Accepting new patients
Inova Health Care Services CurrentSince Apr 1, 2024 Accepting new patients

Locations

1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

3300 Gallows Rd
Fl 1
Falls Church, VA 22042
Phone (703) 776-4005

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

Interoperability endpoints

  • Direct secure messaging: atzeng960148@soc.inova.org

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.

Hospital & facility affiliations 4

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": "1522368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1648771200000",
    "number": "1831695758",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 JOSEPH SIEWICK DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331709"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3600 JOSEPH SIEWICK DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331709",
            "telephone_number": "703-391-3600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "836 W Wellington Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606575147",
            "country_code": "US",
            "telephone_number": "773-296-5424",
            "fax_number": "773-296-5265",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TZENG",
        "first_name": "ALBERT",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-30",
        "last_updated": "2022-04-01",
        "certification_date": "2022-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "VA",
            "license": "0102206827",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

Verify at the official NPI Registry.