Individual provider Active NPI

Catherine Diakiwsky

  • Family Nurse Practitioner
  • Alexandria, VA
National Provider Identifier
1467869834
Registry record updated Jul 17, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
0024171863 Issued in VA
Practice address
8109 Hinson Farm Rd
Suite 504
Alexandria, VA 22306-3415
Phone
(703) 780-2800
Fax
(703) 780-0461
NPI assigned
Jul 17, 2014
Last updated
Jul 17, 2014By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2014

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 0024171863 VA Primary

Addresses

Primary practice location

8109 Hinson Farm Rd
Suite 504
Alexandria, VA 22306-3415

Mailing address

7764 Armistead Rd
Suite 240
Lorton, VA 22079-1919
Phone (571) 359-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20140905000901 VA Practitioner - Nurse Practitioner 6002034923 Reassigns benefits to 2 organizations
I20140910000780 DC Practitioner - Nurse Practitioner 6002034923 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pai Participant 1 LLCGroup PAC ID 8123351954, 174 clinicians
Virginia Internal Medicine IncGroup PAC ID 4082869250, 101 clinicians
Legacy Healthcare Services IncGroup PAC ID 2163339722, shared by 46 NPIs, 3,431 clinicians

Practice addresses (Care Compare)

1401 Virginia Ave
Harrisonburg, VA 22802-2433
Phone (540) 564-3550

1475 Virginia Ave
Harrisonburg, VA 22802-2433
Phone (540) 564-3400

3709 Shannons Green Way
Alexandria, VA 22309-3659
Phone (703) 780-7100

3821 Wilson Blvd
Arlington, VA 22203-1981
Phone (571) 540-7231

41816 Fenway Cir
Ashburn, VA 20148-8069
Phone (347) 761-7200

7116 Fort Hunt Rd
Alexandria, VA 22307-1900
Phone (703) 768-0234

8033 Holland Rd
Alexandria, VA 22306-3133
Phone (703) 780-9800

900 N Taylor St
Arlington, VA 22203-1858
Phone (703) 516-9455

9640 Burke Lake Rd
Burke, VA 22015-3022
Phone (703) 425-9765

9642 Burke Lake Rd
Burke, VA 22015-3052
Phone (703) 543-7920

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.76 of 100Reported as group
Quality
79.46
Improvement activities
40
Cost
66.9

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
0024171863VAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Pai Participant 1 LLC CurrentSince Sep 23, 2025 Accepting new patients
Virginia Internal Medicine Inc CurrentSince Mar 1, 2018 Accepting new patients
Virginia Internal Medicine, PC and Urgent Care Services, Inc. Past Accepting new patients

Locations

9722 Groffs Mill Dr
Owings Mills, MD 21117
Phone (410) 205-9255

9640 Burke Lake Rd
Burke, VA 22015
Phone (347) 761-7200

3440 S Jefferson St
Falls Church, VA 22041
Phone (703) 578-7108

3440 S Jefferson St
#12202
Falls Church, VA 22041
Phone (703) 820-1488

1475 Virginia Ave
Harrisonburg, VA 22802
Phone (540) 564-3400

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 5

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": "1405555200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1405555200000",
    "number": "1467869834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7764 ARMISTEAD RD",
            "address_2": "SUITE 240",
            "city": "LORTON",
            "state": "VA",
            "postal_code": "220791919",
            "telephone_number": "571-359-4000",
            "fax_number": "703-372-1993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8109 HINSON FARM RD",
            "address_2": "SUITE 504",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223063415",
            "telephone_number": "703-780-2800",
            "fax_number": "703-780-0461"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAKIWSKY",
        "first_name": "CATHERINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-07-17",
        "last_updated": "2014-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024171863",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

Verify at the official NPI Registry.