Individual provider Active NPI

Enaruna Mae Tychus, MD

  • Internal Medicine Physician
  • Largo, MD
National Provider Identifier
1255568820
Registry record updated Oct 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D74111 Issued in MD
Practice address
1221 Mercantile LN
Kaiser Permanente Largo Medical Center
Largo, MD 20774-5374
Phone
(301) 618-5500
NPI assigned
Jun 22, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D74111 MD Primary

Addresses

Primary practice location

1221 Mercantile LN
Kaiser Permanente Largo Medical Center
Largo, MD 20774-5374

Mailing address

2101 E Jefferson St
Kaiser Permanente Medicare Enrollment
Rockville, MD 20852-4908
Phone (301) 816-2424

Other names 1

  • Enaruna Mae Igiehon Tychus Professional name

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20140115000192 DC Practitioner - Internal Medicine 8022246289 Reassigns benefits to 1 organization
I20210622001445 MD Practitioner - Internal Medicine 8022246289 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D74111MDMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince Mar 18, 2021 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc Internal Medicine CurrentSince Oct 19, 2013 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince Oct 19, 2013 Accepting new patients

Locations

7070 Samuel Morse Dr
Columbia, MD 21046
Phone (410) 309-4600

1701 Twin Springs Rd
Halethorpe, MD 21227
Phone (410) 737-5000

2101 E Jefferson St
Ste 6WPPQA
Rockville, MD 20852
Phone (301) 816-5853

2101 E Jefferson St
#4E
Rockville, MD 20852

2101 E Jefferson St
Ste 6
Rockville, MD 20852

2101 E Jefferson St
Rockville, MD 20852
Phone (301) 816-6660

1221 Mercantile Ln
Upper Marlboro, MD 20774
Phone (301) 618-5500

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1245628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1255568820",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2101 E JEFFERSON ST",
            "address_2": "KAISER PERMANENTE MEDICARE ENROLLMENT",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208524908",
            "telephone_number": "301-816-2424"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1221 MERCANTILE LN",
            "address_2": "KAISER PERMANENTE LARGO MEDICAL CENTER",
            "city": "LARGO",
            "state": "MD",
            "postal_code": "207745374",
            "telephone_number": "301-618-5500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TYCHUS",
        "first_name": "ENARUNA",
        "middle_name": "MAE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-22",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D74111",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "c-cda",
            "address_1": "1221 Mercantile Ln",
            "address_2": "Kaiser Permanente Largo Medical Center",
            "city": "Largo",
            "state": "MD",
            "country_code": "US",
            "postal_code": "207745374",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "ENARUNA",
            "last_name": "IGIEHON TYCHUS",
            "middle_name": "MAE",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Largo, MD

Sources for this page

Verify at the official NPI Registry.