Individual provider Active NPI

Carolin Hanna, AGACNP

  • Acute Care Nurse Practitioner
  • Washington, DC
National Provider Identifier
1790460640
Registry record updated Aug 4, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
NP1056082 Issued in DC
Practice address
110 Irving St NW
Washington, DC 20010-3017
Phone
(202) 877-7000
NPI assigned
Jun 19, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X NP1056082 DC Primary

Addresses

Primary practice location

110 Irving St NW
Washington, DC 20010-3017

Mailing address

12440 Red Patch LN
Fairfax, VA 22033-4292
Phone (571) 225-9564

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: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240313001433 DC Practitioner - Nurse Practitioner 2860838877 Reassigns benefits to 3 organizations
I20260203003436 VA Practitioner - Nurse Practitioner 2860838877 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
George Washington University School of Medicine, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

13575 Heathcote Blvd
Suite 200
Gainesville, VA 20155-6700
Phone (571) 472-2900

3300 Gallows Rd
Falls Church, VA 22042-3307

3580 Joseph Siewick Dr
Fairfax, VA 22033-1764

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NP1056082DCMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Heart Institute LLC CurrentSince Feb 1, 2024 Accepting new patients
Medstar Medical Group II LLC CurrentSince Sep 1, 2025 Accepting new patients
Inova Health Care Services CurrentSince Dec 15, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Sep 1, 2025 Accepting new patients
Inova Health Care Services CurrentSince Dec 15, 2025 Accepting new patients
Medstar Medical Group II LLC Past Accepting new patients

Locations (25 of 27)

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

3007 Tilden St NW
Ste 5N
Washington, DC 20008

110 Irving St NW
Fl First
Washington, DC 20010

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

8101 Hinson Farm Rd
Ste 408
Alexandria, VA 22306
Phone (703) 207-7007

400 Fannon St
Fl 3
Alexandria, VA 22301
Phone (571) 665-6480

4320 Seminary Rd
Alexandria, VA 22304
Phone (703) 504-3000

1600 N Beauregard St
Ste 150
Alexandria, VA 22311
Phone (571) 472-0080

6355 Walker Ln
Ste 406
Alexandria, VA 22310
Phone (703) 313-0943

2501 Parkers Ln
Alexandria, VA 22306
Phone (703) 664-7000

7619 Little River Tpke
Ste 1000
Annandale, VA 22003
Phone (703) 256-5680

611 S Carlin Springs Rd
Ste 201
Arlington, VA 22204
Phone (703) 933-0700

3833 Fairfax Dr
Ste 201
Arlington, VA 22203
Phone (703) 351-9424

3833 Fairfax Dr
Ste 100
Arlington, VA 22203
Phone (571) 405-2822

21785 Filigree Ct
Ste 203
Ashburn, VA 20147
Phone (703) 554-1100

8081 Innovation Park Dr
#700
Fairfax, VA 22031
Phone (571) 472-2900

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

3580 Joseph Siewick Dr
Ste 401
Fairfax, VA 22033
Phone (703) 205-7330

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

13575 Heathcote Blvd
Ste 210
Gainesville, VA 20155
Phone (571) 248-4620

13575 Heathcote Blvd
Ste 200
Gainesville, VA 20155
Phone (703) 468-2590

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

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

8988 Lorton Station Blvd
Ste 200
Lorton, VA 22079

8140 Ashton Ave
Ste 125
Manassas, VA 20109
Phone (571) 665-6550

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 3

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": "1687132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1691107200000",
    "number": "1790460640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12440 RED PATCH LN",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220334292",
            "telephone_number": "571-225-9564"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANNA",
        "first_name": "CAROLIN",
        "credential": "AGACNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-19",
        "last_updated": "2023-08-04",
        "certification_date": "2023-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "DC",
            "license": "NP1056082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.