Individual provider Active NPI

Apostolos Tsimploulis

  • Clinical Cardiac Electrophysiology Physician
  • Washington, DC
National Provider Identifier
1043624570
Registry record updated Jul 6, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X
License
MD20000018 Issued in DC
Practice address
110 Irving St NW
Washington, DC 20010-3017
Phone
(202) 877-7685
Fax
(855) 430-5304
NPI assigned
Jun 12, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 6, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Cardiac Electrophysiology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207RC0001X MD20000018 DC Primary

Addresses

Primary practice location

110 Irving St NW
Washington, DC 20010-3017

Mailing address

110 Irving St NW Ste 5a-12
Washington, DC 20010-3017
Phone (202) 877-7685

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC, MD3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20230906002866 VA Practitioner - Cardiac Electrophysiology 0648504068 Reassigns benefits to 2 organizations
I20230907003540 DC Practitioner - Cardiac Electrophysiology 0648504068 Reassigns benefits to 2 organizations
I20230908000521 MD Practitioner - Cardiac Electrophysiology 0648504068 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiac Electrophysiology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians
Medstar Heart Institute LLCGroup PAC ID 5698932960, 308 clinicians

Practice addresses (Care Compare)

105 Aurora St
Cambridge, MD 21613-1903
Phone (410) 228-9515

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-7000

3007 Tilden St NW
Suite 5N
Washington, DC 20008-3030

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
85.94 of 100Reported as group
Quality
66.29
Promoting interoperability
100
Improvement activities
40
Cost
74.65

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair73

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Heart Institute LLC Single Specialty CurrentSince Sep 1, 2023 Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2025 Accepting new patients
Medstar Medical Group II LLC Single Specialty CurrentSince Oct 1, 2025 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

3007 Tilden St NW
Ste 5N
Washington, DC 20008

110 Irving St NW
Ste 5A12
Washington, DC 20010
Phone (202) 877-7685

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

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

3333 N Calvert St
Baltimore, MD 21218
Phone (410) 235-5405

105 Aurora St
Cambridge, MD 21613
Phone (410) 228-9515

29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300

7501 Surratts Rd
Ste 304
Clinton, MD 20735
Phone (301) 868-8000

110 Thomas Johnson Dr
Frederick, MD 21702
Phone (202) 877-7685

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

10 Saint Patricks Dr
Waldorf, MD 20603
Phone (301) 705-7870

8700 Sudley Rd
Manassas, VA 20110
Phone (703) 369-8000

Interoperability endpoints

  • Direct secure messaging: apostolos.tsimploulis.d1.p2@direct.msmg.nextgenshare.com

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 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": "1402531200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1688601600000",
    "number": "1043624570",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW STE 5A-12",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7685",
            "fax_number": "855-430-5304"
        },
        {
            "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": "202-877-7685",
            "fax_number": "855-430-5304"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSIMPLOULIS",
        "first_name": "APOSTOLOS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-06-12",
        "last_updated": "2023-07-06",
        "certification_date": "2023-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "DC",
            "license": "MD20000018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.