NPIMap

Individual provider Active NPI

Margaret Tajak, DO

  • Hospitalist Physician
  • Newport News, VA
National Provider Identifier
1063705440
Registry record updated Jan 10, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
0102203601 Issued in VA
Practice address
500 J Clyde Morris Blvd
Newport News, VA 23601-1929
Phone
(757) 594-3580
Fax
(757) 594-3653
NPI assigned
May 18, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 10, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208M00000X 0102203601 VA Primary

Addresses

Primary practice location

500 J Clyde Morris Blvd
Newport News, VA 23601-1929

Mailing address

103 Democracy St
Apt 206
Yorktown, VA 23693-5673

Other practice location 1

16000 Johnston Memorial Dr
Abingdon, VA 24211-7664
Phone (276) 258-4455

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, TN2 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
I20190108002261 VA Practitioner - Hospitalist 4880938513 Reassigns benefits to 2 organizations
I20260330000561 TN Practitioner - Internal Medicine 4880938513 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Arizona College of Osteopathic Medicine Mid Western University, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Riverside Hospital IncGroup PAC ID 1557271293, 47 clinicians
Williamson Hospitalist ProgramGroup PAC ID 0042553158, 42 clinicians
Riverside Physician Services IncGroup PAC ID 5092608448, 793 clinicians

Practice addresses (Care Compare)

10510 Jefferson Ave
A
Newport News, VA 23601-3102
Phone (757) 594-3800

4321 Carothers Pkwy
Franklin, TN 37067-5909
Phone (615) 495-6700

500 J Clyde Morris Blvd
Newport News, VA 23601-1929
Phone (757) 594-3580

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.91 of 100Reported as apm
Quality
92.86
Promoting interoperability
94.93
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
0102203601VAMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Riverside Hospital Inc CurrentSince Sep 21, 2024 Accepting new patients
Riverside Physician Services Inc Multi-Specialty CurrentSince Jan 1, 2019 Accepting new patients
Riverside Physician Services Inc Multi-Specialty Current Accepting new patients
Riverside Hospital Inc. Multi-Specialty CurrentSince Sep 21, 2024 Accepting new patients
Riverside Hospital Inc Multi-Specialty Current Accepting new patients
Riverside Physician Services, Inc. Multi-Specialty CurrentSince Jan 1, 2019 Accepting new patients

Locations

10510 Jefferson Ave
Ste E
Newport News, VA 23601
Phone (757) 594-2846

858 J Clyde Morris Blvd
Newport News, VA 23601
Phone (757) 594-4343

856 J Clyde Morris Blvd
Ste A
Newport News, VA 23601
Phone (757) 316-5900

10510 Jefferson Ave
Ste A
Newport News, VA 23601
Phone (757) 594-3800

500 J Clyde Morris Blvd
North North, VA 23601
Phone (757) 594-2000

Interoperability endpoints

  • Direct secure messaging: mtajak120235@direct.rivhs.com

Organizations & group practices 7

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 6

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": "1305676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1547078400000",
    "number": "1063705440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "103 DEMOCRACY ST",
            "address_2": "APT 206",
            "city": "YORKTOWN",
            "state": "VA",
            "postal_code": "236935673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 J CLYDE MORRIS BLVD",
            "city": "NEWPORT NEWS",
            "state": "VA",
            "postal_code": "236011929",
            "telephone_number": "757-594-3580",
            "fax_number": "757-594-3653"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16000 Johnston Memorial Dr",
            "address_purpose": "LOCATION",
            "city": "Abingdon",
            "state": "VA",
            "postal_code": "242117664",
            "country_code": "US",
            "telephone_number": "276-258-4455",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TAJAK",
        "first_name": "MARGARET",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-05-18",
        "last_updated": "2019-01-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Hospitalist",
            "state": "VA",
            "license": "0102203601",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newport News, VA

Sources for this page

Verify at the official NPI Registry.