Individual provider Active NPI

Catherine Eileen Demirel, PH.D.

  • Audiologist
  • Washington, DC
National Provider Identifier
1396919338
Registry record updated Jan 27, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
AUD000119 Issued in DC
Practice address
2115 Wisconsin Ave NW
Suite 202
Washington, DC 20007-2265
Phone
(202) 944-5300
NPI assigned
Apr 22, 2008
Last updated
Jan 27, 2015By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X AUD000119 DC Primary

Addresses

Primary practice location

2115 Wisconsin Ave NW
Suite 202
Washington, DC 20007-2265

Mailing address

2115 Wisconsin Ave NW
Suite 202
Washington, DC 20007-2265

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140218001906 DC Practitioner - Qualified Audiologist 0547499485 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (202) 444-2000

Merit-based Incentive Payment System (MIPS)

Final score
82.97 of 100Reported as group
Quality
72.87
Promoting interoperability
100
Improvement activities
40
Cost
67.82

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01305MDMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 3, 2014 Accepting new patients
MGMC, LLC CurrentSince Dec 3, 2014 Accepting new patients
Medstar Georgetown Medical Center, Inc Past Accepting new patients
Medstar Medical Group II LLC Past Accepting new patients

Locations

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

2115 Wisconsin Ave NW
Washington, DC 20007
Phone (202) 444-8531

2115 Wisconsin Ave NW
Ste 202
Washington, DC 20007
Phone (202) 944-5300

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

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1208822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1422316800000",
    "number": "1396919338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2115 WISCONSIN AVE NW",
            "address_2": "SUITE 202",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2115 WISCONSIN AVE NW",
            "address_2": "SUITE 202",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072265",
            "telephone_number": "202-944-5300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMIREL",
        "first_name": "CATHERINE",
        "middle_name": "EILEEN",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-04-22",
        "last_updated": "2015-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "DC",
            "license": "AUD000119",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2015; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.