NPIMap

Individual provider Active NPI

Nicholas Clemm, MD

  • Internal Medicine Physician
  • Washington, DC
National Provider Identifier
1073076642
Registry record updated Aug 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MD210012139 Issued in DC
Practice address
5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone
(202) 537-4000
NPI assigned
Apr 10, 2019
Last updated
Aug 1, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD210012139 DC Primary
Pediatrics Physician 208000000X D0098355 MD

Addresses

Primary practice location

5255 Loughboro Rd NW
Washington, DC 20016-2633

Mailing address

5255 Loughboro Rd NW
Washington, DC 20016-2696
Phone (202) 547-4000

Other practice location 1

100 E Carroll St
Salisbury, MD 21801-5422
Phone (410) 546-6400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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
I20230905001417 DC Practitioner - Internal Medicine 2264895549 Reassigns benefits to 2 organizations
I20240617002711 MD Practitioner - Internal Medicine 2264895549 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Medical College of Georgia School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

14207 Park Ctr Dr
Suite 102
Laurel, MD 20707-5255
Phone (301) 604-5254

5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone (202) 537-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.23 of 100Reported as group
Quality
80.47
Promoting interoperability
100
Improvement activities
40
Cost
76.96

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins Community Physicians, Inc Internal Medicine CurrentSince Oct 1, 2023 Accepting new patients
Children's Hospital CurrentSince Aug 21, 2023 Accepting new patients
Johns Hopkins Community Physicians Internal Medicine CurrentSince Oct 1, 2023 Accepting new patients
Tidalhealth Specialty Care, LLC CurrentSince Jun 30, 2024 Accepting new patients
Children's Hospital Pediatrics CurrentSince Aug 21, 2023 Accepting new patients
Children's Hospital Current Accepting new patients
Lucy Webb Hayes National Training School for Deaconesses & Missionarie Past Accepting new patients

Locations

111 Michigan Ave NW
Washington, DC 20010
Phone (202) 476-3670

5255 Loughboro Rd NW
Washington, DC 20016
Phone (202) 243-2280

14207 Park Center Dr
Ste 102
Laurel, MD 20707
Phone (301) 604-5254

100 E Carroll St
Salisbury, MD 21801
Phone (410) 543-7100

Interoperability endpoints

  • Direct secure messaging: nclemm1153406@direct.hopkinsmedicine.org

Organizations & group practices 8

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 1

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": "1554854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785542400000",
    "number": "1073076642",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5255 LOUGHBORO RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200162696",
            "telephone_number": "202-547-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5255 LOUGHBORO RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200162633",
            "telephone_number": "202-537-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 E Carroll St",
            "address_purpose": "LOCATION",
            "city": "Salisbury",
            "state": "MD",
            "postal_code": "218015422",
            "country_code": "US",
            "telephone_number": "410-546-6400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLEMM",
        "first_name": "NICHOLAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-10",
        "last_updated": "2026-08-01",
        "certification_date": "2026-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD210012139",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MD",
            "license": "D0098355",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.