Individual provider Active NPI

Elizabeth K Clayton, D.O.

  • Hospitalist Physician
  • Baltimore, MD
National Provider Identifier
1194167734
Registry record updated Jul 1, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
H89049 Issued in MD
Practice address
22 S Greene St
Baltimore, MD 21201-1590
Phone
(410) 328-2882
Fax
(410) 328-2977
NPI assigned
Jul 24, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2020

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 H89049 MD
Hospitalist Physician 208M00000X H89049 MD Primary

Addresses

Primary practice location

22 S Greene St
Baltimore, MD 21201-1590

Mailing address

PO Box 64442
Baltimore, MD 21264-4442
Phone (410) 328-8040

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DE, 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
I20170814000484 DE Practitioner - Internal MedicinePractitioner - Hospitalist 8527286699 Reassigns benefits to 3 organizations
I20200708000653 MD Practitioner - Internal MedicinePractitioner - Hospitalist 8527286699 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Philadelphia College of Osteopathic Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Christiana Care Health Services IncGroup PAC ID 9739097569, shared by 25 NPIs, 1,480 clinicians

Practice addresses (Care Compare)

412 Suburban Dr
Newark, DE 19711-3564
Phone (443) 553-6114

4735 Ogletown Stanton Rd
Newark, DE 19713-2072
Phone (302) 623-0200

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Maryland Physicians P.a. Current Accepting new patients
Christiana Care Health Services, Inc Current Accepting new patients
Union Hospital of Cecil County Internal Medicine CurrentSince Jul 1, 2023 Accepting new patients
Union Hospital of Cecil County CurrentSince Jul 1, 2023 Accepting new patients
Christiana Care Health Services Inc Internal Medicine CurrentSince Jul 2, 2017 Accepting new patients
Christiana Care Health Services Inc CurrentSince Jul 2, 2017 Accepting new patients
Christiana Care Health Services, Inc Internal Medicine CurrentSince Apr 21, 2018 Accepting new patients
University of Maryland Physicians, P.a. Internal Medicine CurrentSince Jul 1, 2020 Accepting new patients
Abigail Internal Medicine Internal Medicine CurrentSince Mar 4, 2025 Accepting new patients
University of Maryland Physicians P.a. CurrentSince Jul 1, 2020 Accepting new patients

Locations

726 Yorklyn Rd
Ste 100
Hockessin, DE 19707
Phone (302) 234-5770

412 Suburban Dr
Newark, DE 19711
Phone (302) 738-3770

4755 Ogletown Stanton Rd
Ste 5A43
Newark, DE 19718
Phone (302) 623-0188

4735 Ogletown Stanton Rd
Ste 1250
Newark, DE 19713
Phone (302) 623-0200

1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

207 North St
Ste A
Elkton, MD 21921

106 Bow St
Elkton, MD 21921
Phone (410) 298-2000

Organizations & group practices 10

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 2

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": "1374624000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1593561600000",
    "number": "1194167734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64442",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644442",
            "telephone_number": "410-328-8040",
            "fax_number": "443-462-3514"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011590",
            "telephone_number": "410-328-2882",
            "fax_number": "410-328-2977"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLAYTON",
        "first_name": "ELIZABETH",
        "middle_name": "K",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-24",
        "last_updated": "2020-07-01",
        "certification_date": "2020-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "H89049",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MD",
            "license": "H89049",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.